engineering mathematics MCQ #5235

The graph of y = sin(-x) is?

engineering mathematics MCQ #5235

  1. Question 1

    Q1. The graph of y = sin(-x) is?

    • A) Same as y = sin(x)
    • B) Reflection of y = sin(x) about x-axis
    • C) Reflection of y = sin(x) about y-axis
    • D) None of these

    Answer: Reflection of y = sin(x) about x-axis

    Explanation: sin(-x) = -sin(x), which is a reflection of y = sin(x) about the x-axis.