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Elena-2011 [213]
3 years ago
7

What is the domain of the functionf(x) = 2x + 1 when the range is{-2, 4, 7}?​

Mathematics
1 answer:
Naddika [18.5K]3 years ago
8 0

Answer:

the domain of the function are {-3/2, 3/2, 3}

Step-by-step explanation:

f(x)=2x+1

range=-2, 4, 7

f(x)=-2

or, 2x+1=-2

or, x=-3/2

f(x)=4

2x+1=4

or, x=3/2

f(x)=7

2x+1=7

or, x=3

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Explanation

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Step-by-step explanation:

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