Question

The equation y=0.2x models a proportional relationship. Complete the table and graph the data.

Answer 1

y=0.2x

#0

$\\ \sf\longmapsto y=0.2(0)=0$

• (x,y)=(0,0)

#5

$\\ \sf\longmapsto y=0.2(5)=1$

• (x,y)=(5,1)

#10

$\\ \sf\longmapsto y=0.2(10)=2$

• (x,y)=(10,2)

#15

$\\ \sf\longmapsto y=15(0.2)=3$

• (x,y)=(15,3)

#20

$\\ \sf\longmapsto y=0.2(20)=4$

• (x,y)=(20,4)