Zachary purchased a computer for $1,300 on a payment plan. Six months after he purchased the computer, his balance was $370. Seven months after he purchased the computer, his balance was $215. What is an equation that models the balance y after x months?

100 points, hi, i’m not sure how to get the equation from the graph and table.

The marriott family bought a new apartment three years ago for $65,000. the apartment is now worth $86,515. assuming a steady rate of growth, what was the yearly rate of appreciation? what is the percent of the yearly rate of appreciation?

Sample response: if the graph passes the horizontaline test, then the function is one to one. functions that are one to one have inverses that a therefore, the inverse is a hinction compare your response to the sample response above. what did you include in your explanation? a reference to the horizontal-line test d a statement that the function is one-to-one the conclusion that the inverse is a function done