Question

F(x) = x^2g(x) = 3x^2Which option could show the graphs of f and g?

Answer 1

f(c) = x^2

g(x) = -3x^2

Which option could show the graphs of f and g?

Answer 2

The general equation of parabola is,

`f(x)=ax^2`

For value of a more than 1, the parabola become narrower than the graph of function for a = 1.

So graph of g(x) = 3x^2 is narrower than the graph of f(x) = x^2.

Thus option A is correct answer.