Can someone with E please? Thank you. 4) The graph of the quadratic function f(x) =(x-2)(x + 8) intersects the y-axis (0, c). The vertex of thefunction is (-3,-12.5). The equation has two x values where f(x) = 12 and the first x value is at x = -10ником2) Find the value of c.(((x) = = ( x 2) (x+8)0,6f(0) = { (0-1) (018) = Tb) Write down the equation for the axis of symmetry of the graph.2y = (x+3)² -25y = {(x-2)(x+8)2y=x²168-16c) Write down the x-intercepts of the graph.P(x)=(x-2)(x+5)-8-10(x+3)² = 2y +25x+3=9x=2+x=8d) Draw the graph of y = f(x) for -10 ≤ x ≤ 4 and -14 ≤ y ≤ 14e) Use the symmetry of the graph to show that the second solution is x = 4.C(2(4(1)

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Answered: e) Use the symmetry of the graph to…

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e) Use the symmetry of the graph to show that the second solution is x = 4. (1)

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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Question

100%

Can someone with E please? Thank you.

4) The graph of the quadratic function f(x) =(x-2)(x + 8) intersects the y-axis (0, c). The vertex of the
function is (-3,-12.5). The equation has two x values where f(x) = 12 and the first x value is at x = -10
ником
2) Find the value of c.
(((x) = = ( x 2) (x+8)
0,6
f(0) = { (0-1) (018) = T
b) Write down the equation for the axis of symmetry of the graph.
2y = (x+3)² -25
y = {(x-2)(x+8)
2y=x²168-16
c) Write down the x-intercepts of the graph.
P(x)=(x-2)(x+5)
-8
-10
(x+3)² = 2y +25
x+3=9
x=2+x=8
d) Draw the graph of y = f(x) for -10 ≤ x ≤ 4 and -14 ≤ y ≤ 14
e) Use the symmetry of the graph to show that the second solution is x = 4.
C
(2
(4
(1)

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