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Slav-nsk [51]
4 years ago
14

Mrs. Martinez is putting gas in her car. If each gallon costs $3.70, how much did it cost her to put in 13 gallons of gas?

Mathematics
1 answer:
Nina [5.8K]4 years ago
4 0
It costs her $48.10 to get 13 gallons of gas
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Given the domain (-2,2,4) what is the range for the relation 3x-y=3
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Answer:

Given the domain, the range for 3x-y = 3 is {-9, 6, 9}

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First you have to put the relation in terms of y ⇒ 3x - y = 3⇒ 3x -3 = y

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Then you replace the values indicated by the domain to find their "y" values (the ones that constitute the range).

f(-2) = -9

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Finally, the range for the given domain is {-9, 6, 9}

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