A cell phone provider will allow you to buy a phone over time. They require a $50 initial payment and then charge $25 per month. If the total
amount paid was represented by a function for the total amount paid over
time, what would be the y-intercept?
Aye yo someone help me out

 The y-intercept will be $50  or 50

Step-by-step explanation:

Since $50 is the initial fee, the 50 dollars will be the y intercept because it is the same as startup amount.

$50 plus $25 a month wlll be  $50 + 25x where x  is the number of months.

They all have to equal to the total cost  which will be represented by y.

y = 25x + 50  

part a

x     y

0     8

1     7.5

2     7

3     6.5

4     6

5     5.5  

for every hour i deducted .5 inches from the length of the candle

part b

it is a function because for every x value there is only one y value

part   c

for every x value there is only one y value

x       y

0       8

1       7.6

2       7.2

3       6.8

step-by-step explanation: