Question

R(x)≤0, write the Range of the graph in interval notation

Answer 1

- The range is the set of all y-values for which the function is defined.

- We can see that as the function moves from left to right, and approaches x = 3, the function moves from y = 0, to y towards infinity. Also, as x moves from x = 3 to positive infinity, the value of y moves from negative infinity to a number between 1 and 2.

- Thus, the range is:

`(-\infty,\infty)`