What is a point-slope equation of the line with slope -10 that goes through the point (1,4)
a. y-4=10(x-1)
b. y-4=1-0(x-1)
c. y+4=-10(x+1)
d. y+4=10(x+1)

B. y - 4 = -10(x - 1)

Step-by-step explanation:

According to the Point-Slope Formula, y - y₁ = m(x - x₁), all the negative symbols give the OPPOSITE terms of what they really are, so be EXTREMELY careful inserting the coordinates into the formula with their CORRECT signs.

I hope this helps you out alot, and as always, I am joyous to assist anyone at any time.

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: