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tia_tia [17]
4 years ago
11

Consider the relation F defined by the equation y = 2x – 3, with domain {–1, 1, 2}. What is the range of F?

Mathematics
2 answers:
melamori03 [73]4 years ago
6 0

Answer:

(-5,-1,1)

Step-by-step explanation:

You must substitute for <em>x</em>.

Rufina [12.5K]4 years ago
3 0

Answer:

F(x) = 2x - 3

then

F(-1) = 2(-1) - 3 = -2 - 3 = -5

F(1) = 2(1) - 3 = 2 - 3 = -1

F(2) = 2(2) - 3 = 4 - 3 = 1

then

the range = {–5 , -1 , 1}

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