Y= 5x-3 because the slope is m and the y intercept is b
Answer:
see explanation
Step-by-step explanation:
The terms form a geometric sequence with n th term
= a 
where a is the first term and r the common ratio
r =
=
= ......
r =
=
= - 2 and a = 3, hence
= 3
← explicit formula
1,000,000,000+ 0+0+0+0+0+0
B) y = -2x
when x = a
y = -2a
when x= 2a
y = -2(2a) = -4a
It is a factor of the following equation because it equals zero