Worksheets

Straight lines

Level 3 · Equation of a line

Type your answers and press Check. Each answer is marked at once.

Find the equation of the line through the two points, in the form y = kx + m.

e.g. 3x^2 - 2x + 1

1.
(4, 1)(6, 0)(4,\,1) \qquad (6,\,0)
2.
(1, −6)(2, −3)(1,\,-6) \qquad (2,\,-3)
3.
(−3, −15)(0, 0)(-3,\,-15) \qquad (0,\,0)
4.
(2, −8)(6, −10)(2,\,-8) \qquad (6,\,-10)
5.
(−4, 7)(0, 9)(-4,\,7) \qquad (0,\,9)
6.
(−1, −4)(1, −14)(-1,\,-4) \qquad (1,\,-14)
7.
(2, 15)(3, 18)(2,\,15) \qquad (3,\,18)
8.
(−2, 10)(0, 0)(-2,\,10) \qquad (0,\,0)
9.
(2, −3)(8, 6)(2,\,-3) \qquad (8,\,6)
10.
(−2, 15)(1, 6)(-2,\,15) \qquad (1,\,6)