Answer:
y = 3x +
Step-by-step explanation:
The equation of the line is given by:
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The equation of a line, in slope-intercept formula, has the following format:
In which
m is the slope, that is, how much y changes when x changes by 1.
b is the y-intercept, that is, the value of y when x = 0.
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Given two points (x,y), the slope is the change in y divided by the change in x.
We have points (-1, -1) and (3,11). Thus:
Then
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Point (-1,-1) means that when , and we use this to find b.
Thus
A similar problem is given at brainly.com/question/13251894
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