Explanation: The range is defined as all the possible values for the y. We know the exponential function never gives a negatives zero. It also doesn't give a zero value. This means that whatever the value of the power of the exponent is, the answer would always be a positive value greater than zero
Y = e ^ (4x) For this case what you should see are the values that the function takes when substituting any value of y. We have then that the function will always be greater than zero. Therefore the rank of the function is: y> 0 Answer: y> 0 option 2
