Answer:
11
Step-by-step explanation:
f(x) = x^2 - 3x + 1
f(-2) = (-2)^(2)-3(-2)+1
f(-2) = 4 + 6 + 1
f(-2) = 11
Just substiute -2 for x and sove.
f(-2) = -2^² - 3(-2) +1
Take a better pic and i will explain in comment
0.90
I entered it onto my calculator, but if you'd like an explanation as to how just ask.
Answer: A
8/12 and 4/12
simplified to 2/6 and 1/6
