Question

Given: h(x)=x^2-5x+7.
h(b+1)= ?

Answer 1

replace all x by (b+1)

^_^

Answer 2

(b+1)^2 - 5(b+1) + 7

Answer 3

If you foil it and everything, you would get b^2-3b+9

Answer 4

+9? the constants would be 1 - 5 + 7...so it's 3..might wanna recheck your solution @cococupcoffee ^_^

Answer 5

Yes, my bad. sorry, it's 3 (forgot to distribute earlier). Thanks, Igbasallote.