Question

Which of the following function is graphed?

Answer 1

Answer:

D

Step-by-step explanation:

Try to remember this formula.

$y=a|b(x-c)|+d$

Where a is the vertical multiplier, b is the horizontal multiplier, c is the x coordinate of the vertex, and d is the y coordinate of the vertex.

Since the vertex on the graph is (2,3), c and d have to be 2 and 3.

Also, there are no vertical/horizontal stretches so the a and b values stay at 1.

The final equation would come out to $y=|x-2|+3$