26.6k views
0 votes
What is the point-slope form of equation of the line that is parallel to y=-2x-6 and passes through the point (-3,11)

a) y = -2x - 6
b) y = -2x + 5
c) y = -2x + 5
d) y = -2x + 3

User Morshed
by
8.4k points

1 Answer

5 votes

Final answer:

The point-slope form of the equation of the line that is parallel to y = -2x - 6 and passes through the point (-3, 11) is y = -2x + 5.

Step-by-step explanation:

The point-slope form of the equation of a line is given by y - y1 = m(x - x1), where (x1, y1) is a point on the line and m is the slope of the line.

The slope of the given line y = -2x - 6 is -2. Since the line we want is parallel to this line, it will have the same slope. So, the slope (m) of the line we want is -2.

Using the point (-3, 11) and the slope -2, we can substitute these values into the point-slope form to find the equation of the line:

y - 11 = -2(x - (-3))

y - 11 = -2(x + 3)

y - 11 = -2x - 6

y = -2x + 5

Therefore, the point-slope form of the equation of the line that is parallel to y = -2x - 6 and passes through the point (-3, 11) is y = -2x + 5.

User Ccamara
by
7.4k points