Question

Which of the following equations is not exponential?
y = 1^x
y = (1/2)^x
y = -2^x

Answer 1

I'm guessing it's 1/2, because it's decreasing. But -2^x is already a negative number

Answer 2

its y = 1^x

1 to the power anything = 1, so its linear

Answer 3

AH~ I see. Thank you!

Answer 4

np

Answer 5

good eye on that one ;)