Answer:
x^2 -7x-18
Step-by-step explanation:
(x-9)(x+2)
FOIL
first x*x = x^2
outer 2x
inner -9x
last -9*2 =-18
Add together
x^2 +2x-9x-18
Combine like terms
x^2 -7x-18
I think the answer of this question is number b. quadratic
Answer:
c. 250
Step-by-step explanation:
Answer:2
Step-by-step explanation:
Slope = rise/run = (8-2)/(5-2) = 6/3 = 2