Estimated cost: $2600; actual cost: $4000

Identify an equation in point slope form for the line perpendicular to y=3x+5 that passes through (4,-1)

If f(x) = 2x - 6 and g(x) = 3x + 9, find (f - g)(x). a. (f-g)(x) = x + 15 o o b. (f- g)(x) = -x - 15 o c. (f- g)(x) = 5x + 3 o d. (f- g)(x) = -x+3 submit

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