Question

Question is: Which equation represents the graph?

Answer 1

Answer:

B. y = |2x| - 2.

Step-by-step explanation:

If we start with y = 2x:

this passes through the origin and has a slope of 2.

y = |2x| means the absolute ( positive) values only,  so the part of the line below the x axis is reflected in the axis to form a V shaped graph.

So we have a V shaped graph with the vertex at (0, 0).

Then -2 brings the vertex from (0, 0) to (0  -2) so we get:

y = |2x| - 2.