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faltersainse [42]
3 years ago
12

Which of the following is the equation for a line parallel to y=2x−5 and having a y-intercept of −3? Select one: a. y=−3x−5 b.y=

2x−3 c. y=12x−5 d.y=−12x−3
Mathematics
1 answer:
Firdavs [7]3 years ago
6 0

When we write a line equation in the form

y=mx+q

m is the slope of the line, and q is the y-intercept.

Since we want the y-intercept to be -3, our line will look like

y=mx-3

In order to fix the slope, remember that two parallel lines have the same slope. So, the slope of the given line y=2x-5 is 2, and since we want a line parallel to this line, our slope will be 2 as well.

Plugging the values, we can finish the equation:

y=2x-3

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