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Anton [14]
3 years ago
5

Y=7-4x; domain={-3,-1,5}I have to find the rangePLS HELP ASAP

Mathematics
1 answer:
RSB [31]3 years ago
5 0

Answer:

range { - 13, 11, 19 }

Step-by-step explanation:

To find the range ( output) substitute values from the domain (input ) into y

x = - 3 : y = 7 - 4(- 3) = 7 + 12 = 19

x = - 1 : y = 7 - 4(- 1) = 7 + 4 = 11

x = 5 : y = 7 - 4(5) = 7 - 20 = - 13

range { - 13, 11, 19 }

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