Please help me show work and find answer ASAP

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

step-by-step explanation:

when the line is solid:

when the line is dashed:

this > inequality sign means:

this < inequality sign means:

this > inequality sign means:

this < inequality sign means:

about the problem:

srry i'm not done ! i'll

1) 2/5

2) zero=0/1

3) zero=0/2

4) -4/5

5) undefined=3/0

y/x of point b= y/x of point a

step-by-step explanation:

(i got the same question, this was the correct answer.)