Question

Which of the following parent functions have a RANGE of all real numbers?

Linear, square root quadratic, cube root, or absolute value?​

Answer 1

The parent function that has a range of all real numbers is the linear function.

Explanation:

A linear function is a function of the form f(x) = mx + b, where m and b are constants. The range of a linear function is all real numbers, which means that for any input x, the function will produce a corresponding output value.