Compare the graphs of
y = |x + 2| and y = -|x + 1|.

Which statement is true?

A. The value of coefficient a is +1 in both equations.
B. The two graphs are symmetric along x-axis.
C. Their vertices lie on the x-axis.
D. The graphs open in an upward direction.

Question

Compare the graphs of
 y = |x + 2| and y = -|x + 1|.

 Which statement is true?

A. The value of coefficient a is +1 in both equations.
B. The two graphs are symmetric along x-axis.
C. Their vertices lie on the x-axis.
D. The graphs open in an upward direction.

anonymous · Answer

|dw:1385343603492:dw|
y=|x+2| has been shifted 2 units left
y=-|x+1| has been shifted 1 unit left, and reflected across the x-axis

anonymous · Answer

yeah but which statement is true a.b.c.d @Xeph

anonymous · Answer

I'm not going to give you the answer; draw the two graphs and the correct answer will be clear.