Answer:
3rd one
Step-by-step explanation:
I am not a college student so I am sorry or you could ask your friends.
Answer:
1) vertical-Line test
2)y=x
3)x
4)domain
Step-by-step explanation:
To find f(-2), substitute (-2) into x of the function f(x) = 4x^2-2
We get, f(-2) = 4(-2)^2 - 2
= (4*4)-2 = 16-2 = 14
Therefore, f(-2)=14.
25/5 as a mixed number would be 5.
