Answer:
1 and 5. First and the last one
Step-by-step explanation:
i just took the ed test.
1st and 5th
The GCF of 24, 40, and 72 is 8.
The factors of 24 are: 1, 2, 3, 4, 6, 8, 12, 24
The factors of 40 are: 1, 2, 4, 5, 8, 10, 20, 40
The factors of 72 are: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72
Plot for Variable C Only
Trust me, unless your teacher switched the order of the charts in which case it's the linear one!
a=11, b=53
y=ax+b
x=1, y=64 -> 64=a+b
x=2, y=75 -> 75=2a+b
75-64=a, a=11, b=53
All the other points obey this rule.
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