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maria [59]
3 years ago
5

Bernie wants to write equations in the form y=mx+b for the lines passing through point P that are parallel and perpendicular to

line r. First he finds the slopes of these two lines. What could he do next to find the y-intercepts?

Mathematics
2 answers:
ziro4ka [17]3 years ago
8 0

Answer:

Substitute the slope  and the coordinates of point P in the equation of the line  y=mx+b and then solve for b in each equation

Step-by-step explanation:

we know that

The first step is calculate the slopes of these two lines. Remember that if two lines are parallel then the slopes are the same (m1=m2) and if two lines are perpendicular then the slopes is equal to m1*m2=-1

The second step is substitute the slope m2 and the coordinates of point P in the equation of the line in slope-intercept form y=mx+b and then solve for b in each equation

Ray Of Light [21]3 years ago
6 0

Answer:

Step-by-step explanation: See answer below

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