Question

Type the correct answer in the box. Use numerals instead of words. Point A is at (4,5) and lies on the graph of quadratic function f. If g(x) = f(2x), determine the location of this point on the graph of function g.

Answer 1

We know that it’s a horizontal dilation because a number is being multiplied to x. All we have to do is multiply the x-coordinate by 2. We get (8,5)