Javier bought a painting for $150. Each year the painting's value increases by a factor of 1.15. What's the expression that gives the painting value after 7 years

Step-by-step explanation:

Each year the painting's value increases by a factor of 1.15. This is an exponential growth. We would apply the formula for exponential growth which is expressed as

A = P(r)^t

Where

A represents the value of the painting after t years.

t represents the number of years.

P represents the initial value of the painting.

r represents rate of increase.

From the information given,

P = $150

t = 7 years

r = 1.15

Therefore, the expression that gives the painting value after 7 years is

A = 150(1.15)^7

25% is the answer

a)(x-2)^2+(y-1)^2=9

step-by-step explanation:

(picture explains)