Did you mean :
f(x) = x² - 2x, find x = -3
f(-3) = (-3)² - 2(-3)
f(-3) = 9 + 6
f(-3) = 15
The correct answer is water
Answer:
The maximum value of the function is 4
Step-by-step explanation:
Answer:
.05
Step-by-step explanation:
you divide 5 by 100 which makes it .05
Answer:
y = -cos(2x)
Step-by-step explanation:
Mean/mid line: y = 0
It's a negative cos, with period pi.
So, y = -cos(2x)
