Find the point-slope form of the equation of the line passing through the points (5, –1) and (6, –8).

y+1=-7 (x-5)

Step-by-step explanation:

The formula for point-slope form is y-y1= m (x-x1)

Step 1- Finding the slope by using formula    :

(5,-1) (6,-8) or (x1, y1) (x2, y2)

-8+1 = -7

6-5 = 1

Slope + -7/1 or -7

Step 2- Then insert numbers in point slope form:

y-y1 = m(x-x1)

y+1 = -7 (x-5)

asdfghkl

step-by-step explanation:

asdfghkl

first, we define the variables:

x: number of years after 1950

f (x): amount of vinyl sold.

then, with the variables defined, we have:

68594 vinyl records were sold in 1958 > f (8) = 68594

91299 vinyl records were sold in 1961 > f (11) = 91299

38720 vinyl records were sold in 1952 > f (2) = 38720

161743 vinyl records were sold in 1967 > f (17) = 161743

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step-by-step explanation: