The phone company A Fee and Fee has a monthly cellular plan where a customer pays a flat monthly fee and then a certain amount of money per minute used on the phone. If a customer uses 160 minutes, the monthly cost will be $93. If the customer uses 910 minutes, the monthly cost will be $430.5. A) Find an equation in the form y=mx+b, where x is the number of monthly minutes used and y is the total monthly of the A Fee and Fee plan.

y=

Do not use any commas in your answer.

B) Use your equation to find the total monthly cost if 964 minutes are used.

If 964 minutes are used, the total cost will be dollars.

based on context clues you gave i'm assuming the answer would be c.

the correct answer is b. negative exponential growth.

step-by-step explanation:

you can tell it's an exponential function because it decreases rapidly then levels out and never touches the x-axis.

it is negative because the y-axis decreases as the x-axis increases.

therefore it is a negative exponential growth graph.

hope i !

i dont get the question

step-by-step explanation:

c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.