Nnie is renting an apartment and sees in the rental agreement that each year they will raise the rent by 5%. the rent when she first signs the agreement is $850. what function best models the amount of rent she will have to pay in each future year? a.) y = 50x + 850 b.) y = 850x + 50 c.) y = 850(1.05)^x d.) y = 850(0.05)^x

C.) y = 850(1.05)^x

Step-by-step explanation:

This relationship is best modeled by an exponential function. Each year the amount is going up so the best function to model this situation is y = 850(1.05)x where 850 is the initial rent and 1.05 represents that it increases by 5% each year.

answer

explanation

the area of a circle is calculated using the formula

or

we can use any of the above formulae to calculate the required. preferably, let us use the latter since the diameter is

we substitute the diameter into the formula to get:

this is the exact value for the area of the circle.

the correct answer is a

answer: 1) twenty-seven times y

              2) twenty-seven multiplied by y