Answer:
Step-by-step explanation:
y = f(x)
y = 2x+3
You need to switch the places of x and y, into this:
x = 2y + 3
Then solve for y:
2y = x-3
(h+k)(2)=4+1+2-2=5
(h-k)(3)=9+1-3-2=3+1-1=9
3h2+2k3=3*5+2=17