The standard form of the equation of a parabola is y-2x2 - 8x-13. What is the vertex form of the equation? A. y=-2(x-2)2 -13
B. y=-2(x+2)2 -5
C. y= -2(x+2)2 -13
D. y= -2(x-2)2 -5

B

Step-by-step explanation:

When we graph the equations, only B fits

set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x

my guess would be b and d, but i didn’t actually get out the pen and paper. lol