Answer:
.
Step-by-step explanation:
The answer is going to be v= 4500ft3;S=900ft2
Answer:
The constant of variation is $1.50
Step-by-step explanation:
Given
Point 1 (1,2)
Point 2 (5,8)
Required
Constant of Variation
Though the graph would have assisted in answering the question; its unavailability doesn't mean the question cannot be solved.
Having said that,
the constant variation can be solved by calculating the gradient of the graph;
The gradient is often represented by m and is calculated as thus

Where

By substituting values for x1,x2,y1 and y2; the gradient becomes




Hence, the constant of variation is $1.50
I would recommend going to school
Or get a tutor
Or ask your parents
Hope you understand the solution. Call my attention if you need any help