Answer:
The answer is 8.3 repeating. If you round it the answer is 8.
Divide 648 by 4 (=162) to find out how many miles you travel in one hour and then multiply 162 by 5 or 6 to find out how far you traveled in the given amount of ims
A=3.14(4)(4+sq rt of 3squared + 4 squared)
A=3.14 (4)(4+5)
A= 3.14 (4)(9)
A=113.04
Answer:
A
Step-by-step explanation:
x | y
0 0
1 4
2 n -> 8
3 12
I've rewritten the x-y table so it's easier to read.
Take a point: 2,8. 2 times 4 is 8.
Take another point: 3,12. 3 times 4 is 12.
Ooh, looks like we have a pattern! After testing all the points (which you should always do in case there's an outlier) each x is multiplied by 4 to get the y. The formula for this is <u>y=kx,</u> where k is the constant of proportionality. So the equation is <u>y=4x.</u> This means x and y are directly proportional.
(They would be inversely proportional if in the form y=k/x; jointly proportional if they were in the form z=kxy, and nonproportional if there was no relationship at all.)
Answer: The graph decreases, then increases. c.The graph remains constant. d.The graph increases, then decreases.
Step-by-step explanation: