Add 7 to 1, which is 8.
Then, add 8 to 8, which is 16.
This is a "growing pattern."
1 + 7 = 8
8 + 8 = 16
16+ 9 = 25
...
Added amount increases by 1 every time.
So, the blank is 8.
Answer:
y = 2x + 3
Step-by-step explanation:
the same slope would be 2x still
the 3rd and 4th choice are the only ones that have the correct slope
and 1 unit lower than 4 is 3