Answer:
answer what ?
Step-by-step explanation:
Answer:

Step-by-step explanation:
We are given that

We have to find the implicit function
Using separation variable method

By using property 

By using property 
Taking integration on both sides

Parts integration method

By parts integration method

Using formula 



We are given that


Answer:
5/8
Step-by-step explanation:
-1/4=-0.25
5/8=0.625
Answer:
Infinite solutions.
Step-by-step explanation:
Use the elimination method:
15x - 5y = -20
-3x + y = 4 Multiply this equation by 5:
-15x + 5y = 20 Now add this to the first equation:
0 = 0
So the 2 equations are the same and there are infinite solutions.