Question

Please help this is due tomorrow and I have no idea what to do

Answer 1

Yes for the first one beacuse of the numbers on the graph

Answer 2

Explanation:

#1

Yes

If you connect the points plotted, they will form a line and will pass through the origin.

This is indication of the proportional relationship.

The equation of circumference is:

• C = 2πr

Since 2π is a constant value, the equation above represents a proportional relationship.

#2

• AC is the dimeter

#3

• DB is the radius

#4

• Circumference is the perimeter of the circle.