What is the equation in point-slope form of the line that passes through the points (7, 5) and (−4, −1)?
y + 1 = 6/7 (x+4)
y + 4 = 11/6 (x+1)
y − 1 = 6/11 (x−4)
y + 1 = 6/11 (x+4)

The point-slope form:

m - slope

(x₁, y₁) - point

The formula of a slope:

We have the points (7, 5) and (-4, -1). Substitute:

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value

236 cm 16 time 12 = 192

6 times 7 = 42

192+42