Question

Please help me!
also please check the answer

Answer 1

Step-by-step explanation:

2 *(2)^2-3

2*4 -3

8-3

5

Hope it's will help you

Answer 2

Answer:

f(-2) = 5

Step-by-step explanation:

$f(-2) = 2(-2^{2} ) - 3$

= $= [2(4) - 3] = (8 - 3) = 5$