The table and graph both represent the same relationship. Which
equation also represents that relationship?
X
y
-2
I
4
-1
2
4
-2
-1
0
1
2
X
y
x
y=x?
y
y
-x
= x
y=-2x+8
y = -2x + 8
y = 2x2 + 2

i think asking google will you get the answer to that question

if x = 1, then the answer is 3.5

step-by-step explanation:

f(x)=2x^2 -1 

translation is a function transformation that transform the function in a way of translating. by translating the function its graph is moved  up an down. moving the function f(x) 2 units to the left will be the new function g(x) with the equation: g(x)=f(x+2)=2(x+2)^2 -1

answer: c

(2, -4)

goes 7 to the

(9, 4)

easy