Solve each equation by graphing. If exact roots cannot be found, state the consecutive integers between which the roots are located.
The solutions to the equation are
Given to solve the equation by graphing. And if the exact roots cannot be found, the consecutive integers between which the roots are located are to be determined.
A quadratic equation has a real solution where the graph of the related function crosses or touches the x-axis.
Graphing the given equation using graphing calculator:
From the given graph, the function crosses the x axis at -7 and 0.
Hence the solutions to the equation are .
Therefore, the solutions to the equation are x=-7,0
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