What would the graph look like for

y= the absolute value of 2x plus 1

3 answers

Assuming you meant |2x| + 1,

just like |x|, but squeezed half as wide, and shifted up 1.
In other words a V with 45 degree slopes and point at (0,1)
actually, the slope of the V would be 2, not 1. |x| has slope 1.

Extra credit: what if you had meant y=|2x+1|?