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What is the range of the function for the domain?
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What is the range of the function for the domain?

What is the range of the function for the domain?-example-1
User Janil
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1 Answer

6 votes

The domain are the x values.

The problem is saying the x value is all numbers between 4 and 8

Replace x in the equation with 4 and 8 and solve to find the range for the y values:

y =4(4) -1 = 16-1 = 15

y = 4(8) - 1 = 32-1 = 31

So Y would be between 15 and 31.

The first answer is the correct one.

User Prasoon Joshi
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