Answer:
Both Answers are in the following attachment (a) and (b)
Step-by-step explanation:
Answer:
y=1
Step-by-step explanation:
ok added you on snap but i dont know the answer sorry
For this case we have that by definition, the point-slope equation of a line is given by:

We have the following points:

We chose a point:

Substituting in the equation we have:

Finally, the equation is: 
Answer:
OPTION C
The answer is B. 2(4) + 3(24) = 80
1(4) + 4(24) = 100