Writing Linear Equations Given Two Points Answers

The first step of writing an equation when given two points is the same for both strategies, slope-intercept or point-slope forms. What would be the first step in finding the equation of the line that passes through (5, 1) and (3, 5)?

m = -7✔ -21/22

b = -14-8✔ 27

y = (1/2)x – 8✔ y = -2x + 2y = 2x – 14y = -2x – 8

y = –3x + 5y = 3x – 5 y = one-third x + 3 y = negative one-third x + 5

y = x + 67 = –1(–1) + by – 4 = –1 (x – 2)y – 7 = –1 (x – (–1))y – 2 = x – 4y = –x + 6

In which step did Helena make an error?

What can you conclude about the line represented in the table? Select all that apply.

Question text not available

Line A has a slope of -7a slope of 0a slope of 9✔ no slope.

The equation of line A is ✔ x = -5y = -5x = -2y = 7.

Line B has a slope of -7✔ a slope of 0a slope of 9no slope.

The equation of line B is x = -5✔ y = -5x = -2y = 7.