3-7 Skills Practice Piecewise And Step Functions Jun 2026

The most common is the Greatest Integer Function, denoted as . It rounds every number down to the nearest integer.

$3 for the first hour (0–1 hour), $2 for each additional hour or part thereof. Write a step function ( C(h) ) for ( 0 < h \le 5 ) hours. Then find the cost for: a) 0.5 hours b) 1.5 hours c) 3.2 hours 3-7 skills practice piecewise and step functions

Since x = 3 ≥ 2, the sub-function f(x) = 3x - 2 applies. Substituting x = 3, we get: The most common is the Greatest Integer Function, denoted as