Question

Select the correct answer.

The graph of function f is shown.
If g(x) = -2f(x), which graph is the graph of function g?

Answer 1

Explanation:

Note that the new function, g(x), provides a value for y that is -2 times the value returned by f(x). That means that for the same value of x, the resulting value of g(x) will be -2 times that provided by f(x).

See the attached image. The table shows how the values of y change for each value of x used in the respective function. Plot those new values to produce the graph.