1. Does the rule y = -3x^5 represent an exponential function?

Simplify the expressions
2. (-4)^-6(-4)^7

3. (2/5n^9)^2

4. (t^4/10y^4)^-4

Also, could you explain how to solve them?

Question

1. Does the rule y = -3x^5 represent an exponential function?

Simplify the expressions
2. (-4)^-6(-4)^7

3. (2/5n^9)^2

4. (t^4/10y^4)^-4

Also, could you explain how to solve them?

mathstudent55 · Answer

Exponential function" $f(x) = k^x$, for $k > 0$, and $k \ne 0$