The graph of `f\left(x\right)=x^{2}`is shown on the grid. Which statement about the relationship between the graph of `f`and the graph of `g(x)=5x^{2}` is true?

a The graph of g is narrower than the graph of f
b The graph of g is wider than the graph of f
c The graph of g is 5 units below the graph of f
d The graph of g is 5 units above the graph of f