Plug in 3 for f(x)
f(3)=(3)²+7
f(3)=9+7
f(3)=16
Hoped this helped!
Answer:
You would first add 3 to 12 - 6x =15
x =2.5
12(2.5) = 30
Final value =38
Step-by-step explanation:
Answer:
y= -2x-4
Step-by-step explanation:

Substitute values into point slope form


Can you please give me a screenshot of the problem or tell me the dimensions?
Then, I can be of some help.
Thank You!