Can y’all help me on question 31?!

D

Step-by-step explanation:

X < -1 means "X could be anything less than -1."

However, the number line only has selected the numbers greater than 1. That is why it does not represent the equation. Hope this helps :)

D

Step-by-step explanation:

if x is less than -1 the arrow should be pointing to the left , however the open dot is correct so the answer is D.

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