Cambridge IGCSE · Mathematics

Lines and slope

13 practice questions, each with the answer and an explanation.

Practise Lines and slope now

Random questions from this topic, one at a time. You see the answer and the explanation straight after each one.

What is the slope of the line through $(4, - 3)$ and $(5, - 1)$ ?
What is the slope of the line through $(- 3, 6)$ and $(- 1, 14)$ ?
What is the slope of the line through $(0, 4)$ and $(1, 8)$ ?
What is the slope of the line through $(3, 1)$ and $(5, - 7)$ ?
What is the slope of the line through $(3, 6)$ and $(7, - 2)$ ?
What is the slope of the line through $(1, 3)$ and $(5, - 13)$ ?
What is the slope of the line through $(3, 0)$ and $(6, 6)$ ?
What is the slope of the line through $(2, - 2)$ and $(4, - 10)$ ?
What is the slope of the line through $(- 3, 2)$ and $(1, - 14)$ ?
What is the slope of the line through $(1, 6)$ and $(3, 0)$ ?
What is the slope of the line through $(- 3, - 1)$ and $(0, 11)$ ?
What is the slope of the line through $(1, 1)$ and $(4, 10)$ ?
$A = (1, - 2)$ and $B = (7, 6)$ . The perpendicular bisector of $A B$ crosses the $x$ -axis at $(a, 0)$ . What is $a$ ?