You gave me numbers but forgot the question. Without a question there is no answer.
Answer:
The solution is given below:
Step-by-step explanation:

As we know the value of k and r so the equation will be





Answer:
2x+4
Step-by-step explanation:
hope that helps
Answer:
604.58
Step-by-step explanation:
because hegarty says its 604.58
Answer:
y = 1/2x -1
Step-by-step explanation:
to find the y-intercept you find where the line crosses the y axis
for the slope you need to use the equation
change of y2 - change of y1
change of x2 - change of x1