Answer:
m (x) = -2(x-6)^2 +18
Step-by-step explanation:
Step-by-step explanation:
10=7-m
10-7=-m
3=-m
m=-3
Answer:
a. 9%
b. 0.01445
c. 12.02%
Step-by-step explanation:
n = 5 years
Return rates = 14%, –9%, 16%, 21%, and 3%
a. Arithmetic average return

b. Historical variance (to 5 decimal places)

c. Standard deviation.

Step-by-step explanation:
Perhaps you want to solve the equation for the value of x. If so then let us work it out:

Answer:
C
Step-by-step explanation:
y < 1/3x -4
The y intercept is -4
The slope is 1/3
y is less than so the line is dotted
y is less than so we colour below the line
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