Get the Math and Points Aug 2014 CC Alg I #10

Aug 2014 CC Alg I 10

Starts at 20 so look for y-intercept of 20
Leaves answers (2), (3) and (4)
Doubles every 10 years so must go up.
Leaves answers (3) and (4)
Which one looks like doubling every 10 years
(0, 20) is the starting point
(10,40) ten years and it doubles
(20,80) ten more years and it doubles again
(30, 160) ten more years and it doubles again
(40, 320) ten more years and it doubles again
Now we are off the graph!!

 

 

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s