Question

Write an exponential function in the form y=ab^x that goes through points (0,5) and (3, 5000).

Answer 1

`y=5\bullet{10}^3`

Explanation:

Substitute into
`\left(0.5\right)\left(3.5000\right)`

`\left \{ {{5=a b -- > a=5} \atop {5000=ab^(3)-- > b^(3)=1000-- > b=10 }} \right.`
`\left\{Substitution\ Method\right\}`

So.
`y=5\bullet{10}^3`

I hope this helps you

:)