Question

Select the domain and the range of the function as an inequality, using set notation, and using interval notation. Also select the end behavior of the function or complete the explanation why there is no end behavior.

The graph of the quadratic function f(x) = 3x2 + 2 is shown.

Answer 1

domain : all real

range : 6

Explanation:

domain is the value of x coordinate and they are all real numbers here .

range is equal to (maximum - minimum) = 8 - 2 = 6