What it (f+g)(y) for the functions
F(y)=5y^2-2y+1
G(y)=-3y^2-y-2

if you use photomath right away it will give you the answer not like this app that you have to wait for people.

b. astronomers

g = (2, 2)

step-by-step explanation:

given the ratio is 1 : 1 then f is the midpoint of eg

let the coordinates of g = (x, y)

using the midpoint formula

(0 + x) = 1 ( multiply both sides by 2 )

0 + x = 2 ⇒ x = 2

similarly

(4 + y) = 3 ( multiply both sides by 2 )

4 + y = 6 ( subtract 4 from both sides )

y = 2

coordinates of g = (2, 2)