Describes the features of the graph below f(x)=x3+3x2-5x-7
In google type:
functions graphs online
When you see results click on:
rechneronline.de/function-graphs/
When page be open in blue rectangle type:
x^3+3x^2-5x-7
Then set:
Range y-axis from -20 to 20
and click option:
Draw