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Darina [25.2K]
2 years ago
14

Determine the equation of the line with slope 3 that passes through the point M(1.2). ?

Mathematics
1 answer:
guapka [62]2 years ago
5 0
Y = 3x - 1

The format for slope intercept form is:

y = mx + b

m represents the slope and that was given so:

y = 3x + b

Now we have to substitute the value from the given point into “y” and “x” to solve for “b”

(2) = 3(1) + b
2 = 3 + b
-1 = b

Now that we know b we can substitute it into y = 3x + b to get the equation of the line

y = 3x - 1

~~hope this helps~~
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