Search 7,000+ topics

Practice problem

Solving Quadratic Equations by Graphing - Examples & Practice

By Ben Ferrara
+4 contributors
Contributors
xy(x)−3−1−22−13021−12−63−13\begin{array}{c | c} x & y(x) \\ \hline -3 & -1 \\ -2 & 2 \\ -1 & 3 \\ 0 & 2 \\ 1 & -1 \\ 2 & -6 \\ 3 & -13 \end{array}

CONCEPT CHECK: The table above shows a quadratic function y(x)y(x). Where approximately are the roots?

Choose all correct answers

Type a concept, like “slope” or “photosynthesis”.

↑ ↓ to choose · Enter to openSearch explanations and problems