What is an equation in point-slope form of the line that passes through the point (4, −1) and has slope 6? A. y + 1 = 6(x − 4)
B. y + 1 = −6(x − 4)
C. y − 1 = 6(x + 4)
D. y − 1 = −6(x + 4)

Samantha swam upstream for some distance in one hour. she then swam downstream the same river for the same distance in only 12 minutes. if the river flows at 4 mph, how fast can samantha swim in still water?

7(x - 2) = 3(x + 4) solve the following equation. then enter your answer in the space provided using mixed number format.

If the slope of one line equals the slope of another line then ? a) the two lines are intersecting lines b) the two lines are perpendicular lines c) the two lines are parallel lines d) the two lines always have very steep slopes