Respuesta :
Y= 2/5x +1
Using the first point, you find the Y-intercept (y=mx+1)
Then plug the coordinates into the equation y2-y1/x2-x1
(y=2/5x+1). Hope this helps :))
Answer:
y = [tex]\frac{2}{5}[/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 = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]
with (x₁, y₁ ) = (0, 1 ) and (x₂, y₂ ) = (5, 3 )
m = [tex]\frac{3-1}{5-0}[/tex] = [tex]\frac{2}{5}[/tex]
The line crosses the y- axis at (0, 1 ) ⇒ c = 1
y = [tex]\frac{2}{5}[/tex] x + 1 ← equation of line