Answer:
D. Undefined
Step-by-step explanation:
It is a vertical line so it has no slope.
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
Answer:
This is late you said it was due 5 min. yet I this was posted 5 hours. No one can help now.
Step-by-step explanation:
You're answer is B.) 0.7 because both the fraction and the decimal read seven tenths.
Oh gosh i wish i knew how to do that what grade are u in cause i remember having that last year but dont remember.