12 points!
What is the answer to 14 and the graph to 15?

(8th Grade Curriculum - Unit #4)

#14

All of the graphs represent real-world data for which both x and y take on only nonnegative values, which graph in the first quadrant or on the axes. If either x or y or both could be negative, then other quadrants would be needed.

#15

Steps ( 1 * 2)

Analyze Relationships

Complete the table.

Length side of square: 1 2 3 4 5

Perimeter of square: 4 8 12 16 20

Area of square: 1 4 9 16 25

Question:

a. Are the length of a side of a square and the perimeter of the square related proportionally? Why or why not?

Yes. The ratio of the perimeter of a square to its side length is always 4.

Question:

b. Are the length of a side of a square and the area of the square related proportionally? Why or why not?

No. The ratio of the area of a square to its side length is not constant.

i think is 3 and 6. this took me 10 min to think.hope to and hope that my answer is brainliest.(follow me )