3. If the parent function is y = 2x, which is the function of the graph?

A. y = 2^x − 1 + 2

B. y = 2^x − 2 + 1

C. y = 2^x + 2 + 1

D. y = 2^x + 1 + 2

D. y = 2^x + 1 + 2

Step-by-step explanation:

not seeing the graph, y = 2x goes through the origin with a slope of +2.

if the line is on the positive side then your answer is "y=2^x+1 +2"

if the line is on the negative side your answer is "y=2^x-1 +2"

Positive  always goes with positive

x=-7

step-by-step explanation:

x+3=-10

-10+3=-7

x=-7