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yaroslaw [1]
3 years ago
10

Write an equation of the line that passes through the given point and is (a) parallel and (b) perpendicular to the given line.

Mathematics
2 answers:
inessss [21]3 years ago
5 0

Answer:

(a). <em>y = 3x - 11 ;</em> (b). <em>y = </em>-\frac{1}{3}<em> x - 1 </em>

Step-by-step explanation:

Parallel lines have the same slopes

Slopes of perpendicular lines are opposite reciprocals.

(3, - 2)

The slope of given line is 3

<em>(a)</em>. Equation of ║ line is

y + 2 = 3(x - 3)

<em>y = 3x - 11</em>

<em>(b).</em> Slope of perpendicular line is -\frac{1}{3}

y + 2 = -\frac{1}{3} (x - 3)

<em>y = </em>-\frac{1}{3}<em> x - 1</em>

AlladinOne [14]3 years ago
5 0

Answer:

A. y=3x-11

B. y=-1/3x-1

Step-by-step explanation:

I know my maths

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