Answer:
Negative, should be the answer. if not I don't know what your teachers are on.
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Step-by-step explanation:
a minus sign.
x=54°
x+126=180 supplementary
x=180-126
x=54
where is the practical table pic
y=mx+b
m=slope B= y intercept
(2-2) y=(mx+b)
domain={-9,5,-3}
range={6,0}