Answered

Discover a world of knowledge and community-driven answers at IDNLearn.com today. Get accurate and comprehensive answers to your questions from our community of knowledgeable professionals.

Which rule describes the relationship between the x- and y- coordinates on the following graph? Choose 1 answer:

(Choice A)
A
y
=
2
x
y=2xy, equals, 2, x

(Choice B)
B
y
=
x
+
2
y=x+2

Which Rule Describes The Relationship Between The X And Y Coordinates On The Following Graph Choose 1 Answer Choice A A Y 2 X Y2xy Equals 2 X Choice B B Y X 2 Y class=

Sagot :

Answer:

A

Step-by-step explanation:

given the points

(0, 0 ) , (2, 4 ) , (4, 8 )

note that the y- coordinate is twice the value of the x- coordinate , so

y = 2x
Answer is A. y= 2x.

Reason.

Your slope (the number next to x in slope intercept form) is 2.
You know this by looking at your graph. From one point (2,4) to (4,8) you go up y + 4 and go right x + 2.
Slope is rise over run or y over x, so 4/2 or 2.

You can also find slope by finding change in y over change in x.
(y2 - y1) over ( x1 - x2)
(8-4) over (4-2) = 4/2 or 2.
So y = 2x.
Problem solved!
Thank you for using this platform to share and learn. Keep asking and answering. We appreciate every contribution you make. Find the answers you need at IDNLearn.com. Thanks for stopping by, and come back soon for more valuable insights.