Find the perimeter of this figure. Enter your answer in the box. 9
y у
(-7,3)
(8,3)
9
-9
(-7, -1)
(2, -1)
9+ (2, -8)
(8,-8


If f(x) = x+8 and g(x) = 4x- 3, find (f+g)(x)

Alcoa was $10.02 a share yesterday. today it is at $9.75 a share. if you own 50 shares, did ou have capital gain or loss ? how much of a gain or loss did you have ? express the capital gain/loss as a percent of the original price

What is the point of inflection for the function f(x)=2cos4x on the interval (0, pi/2)