The diagram below shows part of the graph of $y=\left|2-\frac{x}{2}\right|-1$. Point $A$ is the

Question

The diagram below shows part of the graph of $y=\left|2-\frac{x}{2}\right|-1$. Point $A$ is the $y$-intercept, point $B$ is the $x$-intercept and point $C$ is the vertex. Find the coordinates of the points $A$,$B$, and $C$.

Source note: the diagram labels both the vertex and the right x-intercept C, while the text asks for B as an x-intercept. The equation gives two x-intercepts, so the intended B cannot be identified uniquely from these labels.

Accepted Answer

$A=(0,1),C=(4,-1)$ using the text. The x-intercepts are $(2,0),(6,0)$; B is ambiguous in the source.

Modulus Function - Graphs of Modulus Function

Modulus Function - Graphs of Modulus Function

Solution:

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