Question

Please Help

The following data table represents the total cost of a monthly cell phone bill as a function of the number of minutes that the phone is used each month.
Minutes 500 750 1,000 1,250 1,500
Total Monthly Cost (in dollars) $62 $77 $92 $107 $122
Choose the correct linear model that represents the total monthly cost as a function of time.

y = 0.06x + 500
y = 16x + 32
y = 62x + 16
y = 0.06x + 32

Answer 1

like a little help

f(x) = y = ?

you need getting the right equation for one value of this time in minutes substituted in place of x and what result one value of monthly cost from these given sums

hope you understand me

Answer 2

for example

f(500)= 0,06(500) +500

so than you make the calcule you get one from these total monthly cost value ?