Sketch the line $y=2x+2$. Identify the part to reflect. Label the modulus graph’s vertex and $y$

Question

Sketch the line $y=2x+2$. Identify the part to reflect. Label the modulus graph’s vertex and $y$-intercept. State the gradients of its left and right arms.

Accepted Answer

(a) Reflect $x<-1$; (b) Vertex $(-1,0)$; $y$-intercept $(0,2)$; (c) Gradients $-2,2$.

Modulus Function

Modulus Function

Solution:

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