A point where a function changes from To is called a
local maximum.

The parabola y = x² - 4 opens: a.) up b.) down c.) right d.) left

Organic apples are on special for $1.50 per pound. does total cost vary inversely or directly with the number of pounds purchased? find the cost of 3.4 pounds of apples. a. inversely: $5.10 b. directly; $5.10 c. inversely: $2.27 d. directly; $2.27

Which function has the domain x> -11?