Question

What is the range of this function?

Answer 1

`y\geq 0\\`

y ∈ [0, ∞)

Explanation:

The range of a function is the set of all possible output values. In this case, one can see that the graph never goes below the value (0), therefore the range is y will always be greater than or equal to (0).

Answer 2

[0, ∞)

0≤y<∞

Explanation:

The range is the possible values that y can take

y goes from 0 to positive infinity

[0, ∞)

0≤y<∞