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3 years ago

For which equation is (4, 3) a solution? O y=2x-1 Oy=3x-4 Oy=2x-5 Oy= x + 3

Mathematics

2 answers:

Helen [10]3 years ago

5 0

The answer is Y=3x-4

lorasvet [3.4K]3 years ago

5 0

Answer:

Given question is incomplete; here is the complete question.

What is the equation of the line that is perpendicular to the given line and passes through the point (3, 4)?

y = –1/3x + 5

y = –1/3x + 3

y = 3x + 2

y = 3x − 5

Line given in the graph passes through the points (-3, 2) and (0, 1).

Slope of the given line =

m =

Let the equation of a line perpendicular to this line is,

y - y' = m'(x - x') [Given line passes through (x', y')]

By the property of perpendicular lines,

m × m' = -1

() × m' = -1

m' = 3

Equation of the perpendicular line will be,

y - 4 = 3(x - 3)

y - 4 = 3x - 9

y = 3x - 5

Option (4) will be the answer.

Step-by-step explanation:

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