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5 votes
The point (21,32) is on the line with the slope 1.5

A. Find the equation of the line
B. Find the coordinates of another point on the line

1 Answer

4 votes
y - y₁ = m(x - x₁)
y - 32 = 1.5(x - 21)
y - 32 = 1.5(x) - 1.5(21)
y - 32 = 1.5x - 31.5
+ 32 + 32
y = 1.5x + 0.5
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