Question

body pQuestion 3 (Essay Worth 10 points)(04.03 MC)The table shows the ratio between the number of books ordered and their cost:Number of Books789Cost (dollars)X544BIUS X, x²212427HEE 99Find equivalent ratios when the number of books ordered is 1, 2, and 3. Write them as ordered pairs in the form (x-coordinate, y-coordinate). Starting from the origin, explain howplot the three equivalent ratios on a coordinate grid. (10 points)Source CtidStylesIEmail▾•ToolsNormal - Font- SizeA- A-?

Answer 1

To find the ratio:

For each book , cost goes up by $3

21 / 7 = 3

24 - 21 = 3

27 - 24 = 3

For 1 book.

1 x 3 = 3

2 x 3 = 6

3 x 3 = 9

(1,3) , (2,6 ) , (3,9)

Graph plot: