Question

what is the range of this exponential function?1) all real numbers 2) { y | y > 0 }3) { y | y ≥ 0 }4) { y | y ≤ 0 }5) { y | y < 0 }

Answer 1

Remember that

The range is the data set of all possible values of y

In this function

y>0

the range is the interval (0, infinite)

therefore

answer is the second option