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3 votes
3 votes
Y= 5x - 9; domain = { 1,3,7 }
what is the range values?

User Cheshire Cat
by
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1 Answer

22 votes
22 votes

Answer:

Explanation:

range = [-4,6,26]

Explanation:

y = 5x - 9.....domain = [1,3,7]....the domain is ur x values, and I am assuming ur looking for the y values that go with the x ones

y = 5x - 9.....when ur domain (ur x) = 1

y = 5(1) - 9

y = 5 - 9

y = -4

y = 5x - 9...when ur domain (x) = 3

y = 5(3) - 9

y = 15 - 9

y = 6

y = 5x - 9...when ur domain(x) is 7

y = 5(7) - 9

y = 35 - 9

y = 26

so ur range (ur y valus) = [-4,6,26]

User Andrew Sawa
by
3.3k points