The equation of a straight line on a point (3, -5) and slope 2 is :
Answer & explanation
Correct answer: option 1
We know that,
(y - y1) = m(x - x1)
m = slope of a line, and (x1, y1)
We have,
The equation of a straight line on a point (3, -5)
The slope of a line = 2.
x1 = 3, y1 = -5
According to the formula ,
= y - (-5) = 2 × (x - 3)
= y + 5 = 2x -6
= 2x - y - 11 = 0