The graph of f(x) = x is reflected over the y-axis. Use the graphing calculator to graph this reflection. Which list contains three points that lie on the graph of the reflection?
(-81, 9), (-36, 6).(-1, 1)
(1, -1). (16,4), (36, -6)
(-49, 7), (-18, 9), (-1, 1)
(1, -1), (4, -16), (5,-25)

answer: standard form is ax^2 + bx + c = 0

step-by-step explanation:

standard form is ax^2 + bx + c = 0

(2x + 1)(x - 2) = 0

distribute to get into standard form

2x^2 - 4x + x - 2 = 0

2x^2 - 3x - 2 = 0

a = 2, b= -3, c = -2

a is your answer

where r the answers

step-by-step explanation:

ddd

step-by-step explanation:

faster, im not sure why but i know it is faster