Question

У10-1010-10-What is the range of the function shown on the graph above?

Answer 1

Range is the set of y-values for which a function is defined for.

Now, looking at the graph, we can see that:

the function stretches from y = 8 (top) to y = -9 (bottom).

This is the range.

Range =

`\mleft\lbrace-9\le y\le8\mright\rbrace`