Which value represents the zero of the linear function Y= -3x + 21? A.-24 B.-7 C.7 D.18

Antonius Common asked Dec 18, 2022

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29 votes

Which value represents the zero of the linear function

Y= -3x + 21?
A.-24
B.-7
C.7
D.18

Antonius Common asked Dec 18, 2022

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27 votes

Y = -3x + 21
When y = 0
0 = -3x + 21
3x = 21
x = ( 21/3)
x = 7

Mihir Bhende answered Dec 24, 2022

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