Answer:
b and c
Step-by-step explanation:
3 and -3 are not zeros and zeros are when y is zero and in this case y is price in hundreds
Answer:
complementary
Step-by-step explanation:
i went to school.
Answer:
- 7
Step-by-step explanation:
The average rate of change of f(x) in the closed interval [ a, b ] is

Here [ a, b ] = [ - 5, - 2 ]
f(b) = f(- 2) = (- 2)² - 4 = 4 - 4 = 0
f(a) = f(- 5) = (- 5)² - 4 = 25 - 4 = 21, thus
average rate of change =
=
= - 7
B I think please give me brainliest
Hello,
y+3=-6(x+2)
==>y=-6x-15
Answer A