Answer:
Option (4). y = 3x - 5
Step-by-step explanation:
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 = 
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.
Answer: 3
Step-by-step explanation:
Answer:
y=521x+220
Step-by-step explanation:
he makes 521 per week, his income depends on the number of weeks worked.
The 220 is a one time thing, his grandma is not giving his 220 a week.
Answer:
None of these choices are correct.
Step-by-step explanation:
Roberto will need to buy 22 cans of paint to complete the job.
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