Eva played her favorite video games for 14 hours last week. today, evas parents restricted her to 4 hours each week for the next 7 weeks.

create the function, f(x) that models evas total video game time and explain what each number in the situation respresents using complete sentences.

She needs to have 4 hours a week for the next 7 weeks.

To make this true we know need 4x, x as for week (time).

We also need to have it done with 7 weeks, so we will need 7 weeks x 7 days which would be 49 days total.

Now to put it together,4(x) and place the number of weeks to get the total number of hours. Example on week 7 hour number of hours she played is (4*7)=28 hours total.

f(x) = 4x + 14 is the function.

14 is from the first week. Therefore, that's the function of the total hours she played.

answer: the value should be used for i in the formula of calculation the monthly payment , the interest rate per period is 0.85.

step-by-step explanation:

the given rate of interest i= 85%

in calculating the monthly payment for a loan with an interest rate compounded monthly, the value of the interest rate per period we use in the formula must be in decimal form.

to convert it in decimal, we divide it by 100, we get

hence, the value should be used for i in the formula of calculation the monthly payment , the interest rate per period is 0.85.

y=x+9

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step-by-step explanation: