brynn50
brynn50
02-06-2019
Mathematics
contestada
If y = 4 x - 1 find the value of y when x = -2
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Аноним
Аноним
02-06-2019
Use the substitution method for x
y= 4(-2)-1
y= -8-1
y= -9
Answer is y=-9
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Аноним
Аноним
02-06-2019
X=-9
Because when you substitute -2 into x
You would multiply 4 times -2 which equals -8 plus the -1 which equals -9
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