Can someone help me with this 3 question look at the image!

Step-by-step explanation:

1.

a. 5y

b. 7de

c. 20yz

d. 90d

2.

a. 3 • g

b. 11 • m • p

c. 20 • y • z

d. 15 • a • b • c

3.

a. 35dg

b. 36abcd

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

table 3 represents a direct variation function. : )