Question

Which best describes the range of the function f(x) = 2/3(6)x after it has been reflected over the x-axis?

A. all real numbers
B. all real numbers less than 0
C. all real numbers greater than 0
D. all real numbers less than or equal to 0

Answer 1

The correct answer is:

D) all real numbers less than or equal to 0.

Step-by-step explanation:

When you reflect a function across the x-axis, you negate every y-coordinate in the function.

In our original function, our y-values will all be positive. Reflecting this across the x-axis will make all of the y-values negative; this means the range, or set of y-values, will be less than or equal to 0.

Answer 2

The right answer for the question that is being asked and shown above is that: "D. all real numbers less than or equal to 0." This is the statement that best describes the range of the function f(x) = 2/3(6)x after it has been reflected over the x-axis