Answer:

Step-by-step explanation:
Given


Required
Find y when 
We have:

Express as equation

Solve for k

When 


When
, we have:



Using a savings interest calculator, I found that either way your savings grow by exactly $1,020.20, so they share the same interest.
Answer:
A. x≥4 ( red on 4)
B. x≤4 ( red on 4)
C. x>4 (blue on 4)
D. x<4 (blue on 4)
Step-by-step explanation:
illustrated
A. x≥4 ( red on 4)
B. x≤4 ( red on 4)
C. x>4 (blue on 4)
D. x<4 (blue on 4)
X=4 because you combine 2+4 and subtract -6 then divide
Its 20400
× 10
That equals 204,000. Hope I helped.