theres a thing called a calculator
-(26) - 3y = 4
-3y = 30
y = -10
Answer:
D
Step-by-step explanation:
Substitute the value of x in each function and check if it's equal to it's corresponding value of y.
Correct me if I'm wrong. I hope it helps.
I hope this helps you
x=2
f (2)=(2+1)^2=3^2=9
