Question

Hey CAN SOME ONE PLEASEEE HELPP ME

Answer 1

`y=11*3^x`

Here is the graph showing this function.

Answer 2

`\sf y = 11(3)^x`

given points: ( 0, 11) , (2,99)

solve for 1st

`\sf y = ab^x`

`\sf 11 = ab^0`

since we know
`\sf b^0 = 1`

`\sf 11 =a`

solve for 2nd

`\sf y = ab^x`

`\sf 99 = ab^2`

`\sf (99)/(b^2) = a`

solve simultaneously:

`\sf 11 = \sf (99)/(b^2)`

`\sf 11 b^2= \sf 99}`

`\sf b^2= 9`

`\sf b = 3`

Therefore equation:
`\sf y = 11(3)^x`