For Exercises 29–36, use the point-slope formula to write an equation of the line given the following information. (See Examples 3–4.) The line passes through the point ( 0 , − 8 ) and is perpendicular to the line 2 x − y = 5 .
For Exercises 29–36, use the point-slope formula to write an equation of the line given the following information. (See Examples 3–4.) The line passes through the point ( 0 , − 8 ) and is perpendicular to the line 2 x − y = 5 .
Solution Summary: The author explains how to calculate the equation of the line passing through point (0,-8) and perpendicular to it.
For Exercises 29–36, use the point-slope formula to write an equation of the line given the following information.(See Examples 3–4.)
The line passes through the point
(
0
,
−
8
)
and is perpendicular to the line
2
x
−
y
=
5
.
Formula Formula Point-slope equation: The point-slope equation of a line passing through the point (x 1 , y 1 ) with slope m , is given by the following formula: y - y 1 = m x - x 1 Example: The point-slope equation of a line passing through (2, -6) with slope 5 is given by: y - (-6) = 5(x - 2) y + 6 = 5(x - 2)
Solutions of inequalitie
Google Classroom
Mic
Is (-3, 2) a solution of 7x+9y > -3?
Choose 1 answer:
A
Yes
B
No
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