Answer: 40, 30
Step-by-step explanation:
Answer: y= 1/4 x + 500
Step-by-step explanation:
The slope is the difference in y-values divided by difference in x-values plus the starting constant value (500 on the graph)
700 - 600 is the difference in y-values = 100
800 - 400 is the difference in x-values = 400
100/400 = 1/4
y = x/4 +500
Answer:
25.92
Step-by-step explanation:
Answer:
Step-by-step explanation: reduce mean divide so 400 divided by 4 =28