Given f(x) = x - 7 and h(x) = 2x + 3
write the rule for f(
fih(x)) = 2x - 7
f(x)) = 2x - 4
f(h(x)) = 3x - 4
fch(x) = 3x - 7

Write an inequality and solve each problem. for exercises 11 and 12, interpret the solution.

Asquare has a side that measures 11 units. what is the area of a circle with a circumference that equals the perimeter of the square? use 3.14 for π, and round your answer to the nearest hundredth. 1519.76 units2 379.94 units2 616.56 units2 154.14 units2

Use pascal's triangle to find the missing values. x4 - 4xb + 6x2 - ax + 1