A day full of math games & activities. Find one near you.
A day full of math games & activities. Find one near you.
A day full of math games & activities. Find one near you.
A day full of math games & activities. Find one near you.
What is the equation of a line that passes through the points (3, 6) and (8, 4)?
Solution:
The equation of the line passing through two points can be found by using two point form of straight lines.
(x - x1) / (x2 - x1) = (y - y1) / (y2 - y1)
Given, two points are (3, 6) and (8, 4).
The equation becomes,
⇒ (x - 3)/(8 - 3) = (y - 6)/(4 - 6)
By further calculation
⇒ (x - 3)/(5) = (y - 6)/(-2)
⇒ (-2)(x - 3) = (5)(y - 6)
Using the multiplicative distributive property
⇒ -2x + 6 = 5y - 30
⇒ 2x + 5y - 36 = 0
Therefore, the equation of the line is 2x + 5y - 36 = 0.
What is the equation of a line that passes through the points (3, 6) and (8, 4)?
Summary:
The equation of a line that passes through the points (3, 6) and (8, 4) is 2x + 5y - 36 = 0.
Math worksheets and
visual curriculum
visual curriculum