Quadratic Functions · Exercise 70

Use a calculator to find the answer.

Graph on the same set of axes the functions $f\left(x\right)=x^2,f\left(x\right)=2x^2,\text{and}f\left(x\right)=\frac{1}{3}{x}^2.$
What appears to be the effect of changing the coefficient?

Its source prints no answer for this problem, so there's nothing to check against.

OpenStax, Precalculus 2e · §3.2 Quadratic Functions · Exercise 70