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Practice problem

Graphing Functions - Process & Examples

By Christine
+2 contributors
Contributors
Blue: y = x - 2 Orange: y = -x Green: y = 2x + 3 Red: y = x + 2

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xy−114−42−2−3320−20\begin{array}{c|c} x&y\\ \hline -1&1\\ 4&-4\\ 2&-2\\ -3&3\\ 20&-20 \end{array}

The table above shows a couple of points in a function. Which function is it?

Choose one answer

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

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