1. Which number line shows -- andy Y
A
5 -4 -3 -2 -1 0
1
2 3 4 5
Y
В.
x
Y
D.
fueral points.

answer: translate the circles so they share a common center point and dilate circle y by a scale factor of 3.

-4, -2, 1, 4

step-by-step explanation:

domain = x values

range = y values

statement #3: proof- ang is congruent to ang ecd : angles are congruent.  

step-by-step explanation:

1: the missing angles in statement #3  

a.) acb  

reason- the reason why the answer is acb is because angle ecd and angle acb are both the same size *that's what the word congruent means this is really simple.  

2: the missing word in reason #3  

c.) vertical  

reason- the reason why the answer is vertical is because the angles in that diagram on figure 2 is slanted, which is vertical, and the e and a both lay on vertical lines. along with the other's, but e and a are the 2 main points you want to focus on. and c is kind of like your starting point, because c is for both angles, not just one.  

i hope that was and understanding.