Question

Let f(x) = 2/5x^2 − 2 .

The function g(x) is a vertical stretch of f(x) by a factor of 2.

What is the equation of g(x)?

Enter your answer in the box.

g(x) = _________

Answer 1

@Vocaloid @dude

Answer 2

\(\color{#0cbb34}{\text{Originally Posted by}}\) @dude
In order to dilate the function by 2 you must multiply the function by 2
\(f(x)=>2f(x)\) or \(2(\frac25x^2-2)\)
\(\color{#0cbb34}{\text{End of Quote}}\)