A graph shows a V-shaped curve opening upwards with vertex at and points and lying on it

MATHEMATICS · Single correct · A Level · Mathematics · Algebra and Functions · Algebra and Functions

Problem

A graph shows a V-shaped curve opening upwards with vertex at

(2,0)

and points

(0,2)

and

(4,2)

lying on it. Which of the following equations matches this graph? (a)

y=|x|+2

(b)

y=|x+2|

(c)

y=|x-2|

(d)

y=|x-2|+2