Taylor makes $13 per hour at the grocery store. she always works between 10-15 hours per week to leave time for her homework and band practice. her gross wages can be modeled as w(h) = 13h, where h is the number of hours worked per week.
1. how much will her gross wages be if she works 12 hours this week?
2. what is the domain of this function?
3. what is the range of this function?

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facundo3141592 facundo3141592 · Answer 1 · 2022-09-15T18:57:52+02:00

a) Her gross pay will be $156

b) The domain is D: [10, 15]

c) The range is R: [$130, $195]

We know that Taylor earns 13 dollars per hour on her job at the grocery store.

Then, if she works x hours in the week, her gross wage will be given by the linear equation:

g(x) = $13*x

So, if she works 12 hours, her gross pay will be:

g(12) = $13*12 = $156

we know that she works between 10 and 15 hours peer week, so the domain (set of the possible inputs of the function) is:

10 ≤ x ≤ 15 or [10, 15] in interval notation.

The range is the set of the outputs, the minimum of the rane is:

g(10) = $13*10 = $130

The maximum of the range is:

g(15) = $13*15 = $195

The range of the linear function is: [$130, $195]

If you want to learn more about linear functions:

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