Find the intervals on which f is increasing and decreasing.

f (x) = cos^2 (x) on [-pi, pi]

A clothing store salesman had $5212 in total sales last month. He made $175 in commision. What is the commision as a percent of the total monthly sales?

Drag and drop the number to match the division problem to its quotient. -120:6 A. 2 B. - 2 C. 20 D. - 16 E. 16

1, 4, 8, 13, 19, 26 Find sequence formula using the quadratic way.

Simplify the ratio 4 22 30

The product of - 8 and a number is the same as the square of - 4.

Describe the vertical-line test for a graph and tell how it can determine whether a graph represents a function.

Issac fills up his 20 - gallon gas tank with fuel that costs $3.54 per gallon. The expression 3.54g represents the cost for a number of gallons of fuel. What does the variable g represent?

7x + 3 (x - 2) - 4x + 8

What is the domain of the function y=3x?

A baseball is thrown from the top of a building and falls to the ground below. The height of the baseball above the ground is approximated by the relation h =