How do you graph and find the vertex for # y=2abs(x-4)+ 1#?
1 Answer
The vertex is at (
Explanation:
The standard form for an absolute value equation is
Your equation is
So
Vertex
The vertex is at
The
The vertex is at (
Graph
Now we prepare a table of
The axis of symmetry passes through
Let's prepare a table with points that are 5 units on either side of the axis, that is, from
Plot these points.
graph{2|x-4|+1 [-1, 10, -1, 10]}
And we have our graph.