Y=-1/3x+5 is the correct answer:)
Hi,
The second option is the correct answer.
Answer:
2x^2 +11
Step-by-step explanation:
f(x) = 3x^2 +2
g(x) = x^2 -9
f(x) - g(x) = 3x^2 +2 - (x^2 -9)
Distribute the minus sign
= 3x^2 +2 -x^2 +9
Combine like terms
= 2x^2 +11
Answer:
69
Step-by-step explanation:
55+85+58+77=275
275/4=68.75
Rounded=69
