Under his cell phone plan, Parker pays a flat cost of $47.50 per month and $3 per gigabyte, or part of a gigabyte (For example, if he used 23 gigabytes, he would have
to pay for 3 whole gigabytes.) He wants to keep his bill under $60 per month. What is
the maximum whole number of gigabytes of data he can use while staying within his
budget?

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Step-by-step explanation:

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4 GB

Step-by-step explanation:

$60.00-$47.50=$12.50

$12.50/3=4+

the required function is .

step-by-step explanation:

from the given table it is noticed that the graph passing through (-3,7), (0,4), (3,1) and (8,-4).

it is a linear function because the value of y is decrease by one as the value of x increase by 1.

the slope of the function is

the slope of the function is -1 and the y-intercept is 4.

the slope intercept form is

where, m is slope and b is y-intercept.

therefore the required function is . the graph of this function is shown below.

good luck on ur quiz test or homework. have a good day : )