A club began with 3 members. Each month, each member brought one new member. Which function can be used to determine the number of members x
months after the club began?
А
f(x) = 2x + 3
B
f(x) = 3x + 1
С
f(x) = 1.5(2)
D
f(x) = 3(2)*

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.

b.

step-by-step explanation:

just go here

its what i use

step-by-step explanation: