I have an equation right here it's a second degree equation it's a quadratic and I know it's graph is going to be a parabola this was a review that means it looks something like this or it looks something like that because the coefficient on the x squared term here is positive and it's going to be an upwardopening parabola and I am curious about the vertex of this parabola and if I have This is a quadratic function of form y=ax^2bxc, with a=1, b=4 and c=5 The graph will be a parabola Since a is positive, the arms go up To find the yintercept, let x = 0 and find y = c = 5 To find the xintercepts, let y = 0 and use either factorizing or the quadratic formula to find the roots x = 5 or x = 1 To find the turning point, set the derivative to zero therefore2xRelated Queries rotate y=x^2 from x=1 to 1 about the yaxis;
Solve X 2 Yx 2 Dy Y 2 Xy 2 Dx 0
How many solutions does y=x^2+4x+5 have
How many solutions does y=x^2+4x+5 have- Here is a sketch of the bounded region we want to find the area of Show Step 2 For this problem we were only given one limit on x x ( ie x = 4 x = 4 ) To determine just what the region we are after recall that we are after a bounded region This means that one of the given curves must be on each boundary of the regionYou can put this solution on YOUR website!
Using the graph, what are the solution (s) to the equation x^24x5=0 x=5, x=1 Does this function have a maximum or a minimum?Graph y=x^24x5 Find the properties of the given parabola Tap for more steps Rewrite the equation in vertex form Tap for more steps Complete the square for Tap for more steps Use the form , to find the values of , , and Consider the vertex form of a parabolaProbability that 1 < x^2 < 2 when x is normally distributed with mu = 0, sigma = 1
To find the xintercept (s), substitute in 0 0 for y y and solve for x x 0 = 4 x 5 0 = 4 x 5 Solve the equation Tap for more steps Rewrite the equation as 4 x 5 = 0 4 x 5 = 0 4 x 5 = 0 4 x 5 = 0 Subtract 5 5 from both sides of the equation 4 x = − 5 4 x =The solution of a quadratic equation is the value of x when you set the equation equal to zero Graphically, since a quadratic equation represents a parabola The solution (for real numbers) is where the parabola cross the xaxis ie When you solve the following general equation 0 =From the given bounds, we know our unrotated region is bounded by the xaxis (y=0) at the bottom, and by the line y=x^24x5 at the top Because we are rotating about the xaxis, we know that the radius of our solid at any point x is just the distance y=x^24x5
X=b/2a = 4/2 = 2 ; Answer 2 📌📌📌 question Help please the answers to estudyassistantcomAnswer Option A y = x2 4x 5 = 0 A root of the quadratic equation is the value of the x coordinate where the function crosses the xaxis That is, it is the x co View the full answer Transcribed image text Here is a graph of the equation y = x^2 4x 5 = 0 th 2 76 5 32 Which statement is true about the solutions in the graph above?
3 3 2 Explanation graph{(y(x^24x5))(y(2x8))=0 5, 5, 5, 12} First we solve the simultaneous equations {y = x 2 − 4 x 5 y = − 2 x 8 Two parabolas are the graphs of the equations y=2x^210x10 and y=x^24x6 give all points where they intersect list the points in order of increasing xcoordinate, separated by semicolonsX 2 4 x − 5 = y Subtract y from both sides Subtract y from both sides x^ {2}4x5y=0 x 2 4 x − 5 − y = 0 All equations of the form ax^ {2}bxc=0 can be solved using the quadratic formula \frac {b±\sqrt {b^ {2}4ac}} {2a} The quadratic formula gives two solutions, one when ± is addition and one when it is subtractionQuestion Solve Y=x^2 4x 5 This problem has been solved!
2x24x5=0 Two solutions were found x =(4√56)/4=11/2√ 14 = 0871 x =(4√56)/4=11/2√ 14 = 2871 Step by step solution Step 1 Equation at the end of step 1 (2x2 4x) y = x^2 4x 5 = (x5) (x1) so it has two solutions ( x = 5 and x = 1) Thank you, MrB bolivianouft and 3 more users found this answer helpful heart outlined Thanks 3 star outlined star outlinedGiven {eq}y = x^2 4x 5 {/eq} Required The minimum First, we must know that the minimum value of a quadratic function depends on the principal coefficient
Here is a sketch of the bounded region we want to find the area of Show Step 2 It should be clear from the graph that the right function is the parabola ( ie x = 3 − y 2 x = 3 − y 2) and the left function is the line x = − 1 x = − 1 Since we weren't given any limits on y y in the problem statement we'll need to get thoseY = (2)^24*25 = 9 If you want to go even further, you can solve to see if there are any yintercepts (at x = 0 ) y = 02 − 4 ⋅ 0 −5 = −5 So there is also a yintercept at (0, 5) Here's the graph graph {x^2 4x 5 07, 06, 1003, 1004} You can click on the graphed curve to locate the intercepts and vertex Answer link
Get stepbystep solutions from expert tutors as fast as 1530 minutes Your first 5 questions are on us!Prealgebra questions and answers;Stationary points, aka critical points, of a curve are points at which its derivative is equal to zero, 0 Local maximum, minimum and horizontal points of inflexion are all stationary points We learn how to find stationary points as well as determine their natire, maximum, minimum or horizontal point of inflexion The tangent to the curve is horizontal at a stationary point, since its
Solve Y=x^2 4x 5;Get stepbystep solutions from expert tutors as fast as 1530 minutes Your first 5 questions are on us! This method is often called the method of disks or the method of rings Let's do an example Example 1 Determine the volume of the solid obtained by rotating the region bounded by y = x2 −4x5 y = x 2 − 4 x 5, x =1 x = 1, x = 4 x = 4, and the x x axis about the x x axis Show Solution The first thing to do is get a sketch of the
Step 1) Find the vertex (the vertex is the either the highest or lowest point on the graph) Step 2) Once you have the vertex, find two points on the left side of the axis of symmetry (the line that vertically runs through the vertex) Step 3) Reflect the points over the axis of symmetry to get two more points on the right side of the parabola (remember a parabola is symmetric)We worked with our thirdparty solution provider to secure updated responses from suppliers Of the 469 potential inscope suppliers surveyed, 357 were determined to be inscope suppliers that were active during the 14 reporting year1 y = x^2 4x 5 = x^2 4x 4 4 5 = (x^2 4x 4) 4 5 y = (x2)^2 9 Here, the vertex is at (2, 9) 2 x = 2 (the vertical line that goes through the vertex) 3 The graph of this function is called a parabola To graph a parabola, use its vertex (in this case, (2, 9) ) and yintercept (y
That means knowing how to solve problems So access lots of problems, with complete stepbystep solutions And learn how to solve every problem type on your own, routinely, every time Check out our free materials Full detailed and clear solutions to typical problems, and concise problemsolving strategies Access free materials3 points The equation has no solution Section 62 Area Between Curves Determine the area below f (x) =3 2x−x2 f ( x) = 3 2 x − x 2 and above the xaxis Solution Determine the area to the left of g(y) =3 −y2 g ( y) = 3 − y 2 and to the right of x = −1 x = − 1 Solution For problems 3 – 11 determine the area of the region bounded by the given set of curves
Ans minimum What are the coordinates of the vertex in (x, y) form?Solve by Substitution // Solve equation 2 for the variable x 2 x = y 5 // Plug this in for variable x in equation 1 1 2•(y 5) y = 4 1 3y = 6 // Solve equation 1 for the variable y 1 3y =This factors into (x5) (x1)=0 x=5, 1
Root plot for y = x 24x5 Axis of Symmetry (dashed) {x}={ 0} Vertex at {x,y} = { 0,900} x Intercepts (Roots) Root 1 at {x,y} = {100, 000} Root 2 at {x,y} = { 500, 000} Solve Quadratic Equation by Completing The Square 32 Solving x 24x5 = 0 by Completing The Square Add 5 to both side of the equation x 24x = 5You can put this solution on YOUR website!Solution to Example 2 Graphical solution Use the applet to set coefficients a = 1, b = 4 and c = 5 and graph the equation y = x 2 4x 5 This inequality has no solutions since the whole graph is below the x axis and therefore y < 0 everywhere Analytical solutionx 2 4x 5 cannot be factored over the real numbers
This notice and proxy statement describes the matters being voted on and contains certain other information In this material, the terms "we", "our", "us", the "firm", "Lazard" or the "Company" refer to Lazard Ltd and its subsidiaries, including Lazard Group LLC, a Delaware limited liability company, or Lazard Group, which is the current holding company for our businessesA quadratic function is given y = x^2 4x 5 (a) Express the quadratic in standard form (b) Find any axis intercepts (x, y) = (c) Find the minimum yvalue of the functionSolve by Substitution // Solve equation 2 for the variable y 2 y = 4x 5 // Plug this in for variable y in equation 1 1 (4x5) x = 2 1 3x = 3 // Solve equation 1 for the variable x 1
Sofsourcecom delivers good tips on factored form calculator, course syllabus for intermediate algebra and lines and other algebra topics In case that you seek advice on algebra 1 or algebraic expressions, Sofsourcecom happens to be the ideal site to stop by!Root plot for y = x 2 4x5 Axis of Symmetry (dashed) {x}={0} Vertex at {x,y} = {0,900} x Intercepts (Roots) Root 1 at {x,y} = {500, 000} Root 2 at {x,y} = { 100, 000} Solve Quadratic Equation by Completing The Square 32 Solving x 2 4x5 = 0 by Completing The Square Add 5 to both side of the equation x 2 4x = 5See the answer solve y=x^2 4x 5 Expert Answer Previous question Next question Get more help from Chegg Solve it with our prealgebra
Use the method in Example 4 to approximate the solution(s) of the system to the nearest thousandth Question 10 y = 4 x y = x 2 x 3 Answer Question 11 y = 4x 2 – 1 y = 2(3) x 4 Answer Question 12 y = x 2 3x y = x 2 x 10 Answer Solve the equation Round your solution(s) to the nearest hundredth Question 13 3 x – 1 = x 2 Solution Find the equation of the circle given the center and tangent to the line Solution Determine the equation of the circle whose radius is 5 Solution Find the area of the circle whose equation is x^2y^2=6x–8y Solution Find the other end of the diameter through (1,Steps for Solving Linear Equation y=2x5 y = 2 x 5 Swap sides so that all variable terms are on the left hand side Swap sides so that all variable terms are on the left hand side 2x5=y 2 x 5 = y Subtract 5 from both sides Subtract 5 from both sides
Algebra Graph y=x^24x5 y = x2 4x 5 y = x 2 4 x − 5 Find the properties of the given parabola Tap for more steps Rewrite the equation in vertex form Tap for more steps Complete the square for x 2 4 x 5 x 2 4 x − 5Calculate the solutions of the the quadratic equation below by using the quadratic formula y = x² 2x − 3 and its solution Show Answer In this quadratic equation, y = x² 2x − 3 and its solution a = 1 b = 2 c = −3 Below is a picture of the graph of the quadratic equation and its two solutionsAlgebra Find the X and Y Intercepts y=x^24x5 y = x2 4x − 5 y = x 2 4 x 5 Find the xintercepts Tap for more steps To find the xintercept (s), substitute in 0 0 for y y and solve for x x 0 = x 2 4 x − 5 0 = x 2 4 x 5 Solve the equation
Consider the quadratic function y=x^24x5 how many solutions does the equation have heyhey17 heyhey17 Math Senior High School answered • expert verified since the highest power of x = 2, it has only 2 solutions x² 4xSimple and best practice solution for y=(x^24x5)(x^216) equation Check how easy it is, and learn it for the future Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework If it's not what You are looking for type in the equation solver your own equation and let us solve itGet stepbystep solutions from expert tutors as fast as 1530 minutes Your first 5 questions are on us!
Click here to see ALL problems on Exponentialandlogarithmicfunctions Question y = x^2 4x 5, y = 0 Answer by Boreal () ( Show Source ) You can put this solution on YOUR website!To find a and b, set up a system to be solved Factor the expression by grouping First, the expression needs to be rewritten as x 2 a x b x − 5 To find a and b, set up a system to be solved ab=4 ab=1\left (5\right)=5 a b = 4 a b = 1 ( − 5) = − 5 Since ab is negative, a and b have the opposite signsY=x^2 4x 5 =0 a) without solving the equation or factoring, determine the solution(s) to the equation x^2 4x 5 =0Since the coefficients add up to zero x = 1 is a solution Using synthetic division you
Find solutions for your homework or get textbooks Search Home math;Start your free trial In partnership with You are being redirected to Course Hero I want to submit the same problem to Course Hero Cancel Proceed Correct Answer ) Let's Try Again (Try to further simplify VerifyAlgebra Solve for x y=x^25 y = x2 − 5 y = x 2 5 Rewrite the equation as x2 −5 = y x 2 5 = y x2 − 5 = y x 2 5 = y Add 5 5 to both sides of the equation x2 = y5 x 2 = y 5 Take the square root of both sides of the equation to eliminate the exponent on the left side x = ±√y 5 x = ± y 5
Correct answers 2 question The function y=x^24x5 approximates the height, y, of a bird, and its horizontal distances, x, as it files from one fence post to another All distances are feet Complete the square to find and interpret the extreme value (vertex)