3-7 Skills Practice Piecewise And Step Functions __hot__ Jun 2026

( g(x) = \begincases -4 & \textif x \le -1 \ x & \textif -1 < x < 2 \ 5 & \textif x \ge 2 \endcases )

Write a step function to represent the following situation: 3-7 skills practice piecewise and step functions

f(x) = { x + 2 if x < 0 { x^2 if x ≥ 0 ( g(x) = \begincases -4 & \textif x

f(x) = { 2 if x < 1 { 4 if 1 ≤ x < 2 { 6 if x ≥ 2 2 \endcases )

f(4) = 5

( h(x) = \begincases |x| & \textif x < 2 \ 4 & \textif x = 2 \ -x + 5 & \textif x > 2 \endcases )