What is the answer for (-2,5),m=-3
1 answer:
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For this case we have that if "and" varies directly proportional to "x", it follows that:
Where:
k: It is the constant of proportionality.
Then, we look for the value of "k":
So, now we look for the value of "y" when x = 20.
Thus, the value of y is 36
Answer: