Help me pleasse it’s really late
2 answers:
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Answer:
Step-by-step explanation:
The slope of a line that is perpendicular to another will have an opposite-reciprocal slope. So, if the slope was -2, then the perpendicular slope would be .
This is written in slope-intercept form:
m is the slope and b is the y-intercept. Find the opposite-reciprocal of the slope, -5:
Now we need to find the y-intercept. For this, substitute the given points for its appropriate value:
Solve for b:
Simplify multiplication:
Insert:
Subtract b from both sides:
Subtract 3 from both sides:
Simplify subtraction:
Insert:
Multiply both sides by - 1 to simplify b (it can be seen as -1b):
Insert:
:Done