Unit 8 – Graphing Quadratics

Shift up $k$: add $k$ after $x^2$ → $f(x) = x^2 + k$
Shift down $k$: subtract → $f(x) = x^2 - k$
Shift right $h$: $f(x) = (x-h)^2$
Shift left $h$: $f(x) = (x+h)^2$

How to use this worksheet: Each question begins with a Concept Review and a Worked Example. Read them carefully, then answer the multiple-choice question below. Your result and explanation will appear immediately. Work through all 20 questions — your final score and time will be shown at the end. 🎯