Linear Equations II

Hong Kong

Stage 1 - Stage 3

Consider the interval shown in the graph with Point A $\left(0,-2\right)$(0,−2) and Point B $\left(3,2\right)$(3,2)

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a

Find the rise (change in the $y$`y` value) between point A and B. Note: Ensure you have the correct sign.

b

Find the run (change in the $x$`x` value) between point A and B. Note: Ensure you have the correct sign.

c

Find the gradient of the interval AB.

Easy

Approx 2 minutes

Consider the interval containing Point $A$`A` $\left(0,4\right)$(0,4) and Point $B$`B` $\left(1,0\right)$(1,0)

What is the gradient of the line shown in the graph, given that Point A $\left(3,3\right)$(3,3) and Point B $\left(6,5\right)$(6,5) both lie on the line?

Consider the line below, where Point A $\left(4,0\right)$(4,0) and Point B $\left(0,16\right)$(0,16) both lie on the line:

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