Question

I do not know the second point

Answer 1

y = 1/2 x 4^2

y = 1/2 x 16

y = 8

Explanation:

Answer 2

(2, 8 )

Explanation:

Given

y =
`(1)/(2)` ×
`4^(x)`

Substitute x = 2 into the equation for y

y =
`(1)/(2)` × 4² =
`(1)/(2)` × 16 = 8

Thus (2, 8 )