fpxucpuf fpxucpuf
  • 12-11-2019
  • Mathematics
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Find the equation of the line. A. Y=-3/2x+1 B. Y=-2/3x-1 C. Y=2/3x+1 D. Y=3/2x-1. PLEASE HURRY!!!!!!!!​

Find the equation of the line A Y32x1 B Y23x1 C Y23x1 D Y32x1 PLEASE HURRY class=

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jimrgrant1 jimrgrant1
  • 12-11-2019

Answer:

y = [tex]\frac{2}{3}[/tex] x + 1

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Calculate m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (0, 1) and (x₂, y₂ ) = (3, 3) ← 2 points on the line

m = [tex]\frac{3-1}{3-0}[/tex] = [tex]\frac{2}{3}[/tex]

Note the line crosses the y- axis at (0, 1) ⇒ c = 1

y = [tex]\frac{2}{3}[/tex] x + 1 ← equation of line

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