Question

Can some one help me with 2 &3

(I will thank you)

Answer 1

2. 38

3. 7

Explanation:

2. f(-3)= 3(-3)^2- (-3)+8

f(-3)= 3(9)- (-3)+8

f(-3)= 27+3+8 *Two negatives equal a positive

f(-3)= 38

3. f(4)= 35- 7(4)

f(4)= 35-28

f(4)= 7

Answer 2

I believe that 1 is f(x)=38

I believe that 2 is f(x)=7

Explanation: