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27 votes
27 votes
If the function rule is y equals 3x - 4 what is range when the domain is 7?​

User Ligo George
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1 Answer

19 votes
19 votes
domain is another word for the x value. so, this question just asking us to solve for y when x = 7

first, substitute in x

y = 3(7) -4

and then solve for y

y = 21 - 4
y = 17

so, the range is 17 when the domain is 7
User Oleksandr Yefymov
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