Question 17

loading...

Prev/Next links

waecmaths question: 

Find the gradient of the line joining the points (2 ,– 3) and (2,5)

Option A: 

0

Option B: 

1

Option C: 

2

Option D: 

undefined

waecmaths solution: 

$\begin{align}  & ({{x}_{1}},{{y}_{1}})=(2,-3) \\ & ({{x}_{2}},{{y}_{2}})=(2,5) \\ & Gradient=m=\frac{{{y}_{2}}-{{y}_{1}}}{{{x}_{2}}-{{x}_{1}}}=\frac{5-(-3)}{2-2}=\frac{8}{0}=undefined \\\end{align}$

maths year: 
maths topics: