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Practice problem

Solve a Linear-Quadratic System by Graphing

By Victoria Rodriguez
+3 contributors
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Graph of y = x^2+x+5 and y = 4

Created on Desmos

The above graph represents the following system: {y=x2+x+5y=4\begin{cases} y=x^2+x+5\\ y=4 \end{cases} How many solutions does the above system have? How many solutions would the system have if y=5y=5?

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

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