Which is an equation in point-slope form for the given point and slope?

point: (1, –7); slope:

y – 7 = (x – 1)

y + 7 = (x + 1)

y – 7 = (x + 1)

y + 7 = (x – 1)
1 points save answer

question 3

which is an equation in point-slope form for the given point and slope?

point: (5, 9); slope: 2

y – 9 = 2(x – 5)

y – 5 = 2(x + 9)

y + 9 = 2(x – 5)

y – 9 = 2(x + 5)

1 points save answer

question 4

which equation is graphed here?

graph of a line containing the following points: (–2, 4), (0, 1), and (2, –2).