2. Determine whether the following relatio YA 6 4 2. o 0 2 4 6 Х Function: YES or NO Domain: Range

Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters.

Based on the diagram, match the trigonometric ratios with the corresponding ratios of the sides of the triangle. tiles : cosb sinb tanb sincposs matches: c/b b/a b/c c/a

Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.