determin whether each rule repressents a linear or exponential function.

y=4*5^{2}

^{also explain pls}

I think this is linear because it represents a line.

y = 4 * 5 ^ 2

y = 100

This is one straight line.

are you sure?

Yes, as long as you wrote the question right.

If it was an x instead of a 2, it would have been exponential.