Question

Match the following graph with their appropriate function.

• A. $\sin \left(x\right|$
• B. $\left(\sin x\right|$
• C. $-\left(\sin x\right|$

Answer 1

Modulus always return the positive output either input is positive or negative.

so, graph of $|\sin x|$ will be the graph of $\sin x$ flipping negative part of $\sin x$ about positive side.
hence, required graph will be,
same wise $-|\sin x|$ graph will be,and $\sin |x|$