Will mark brainliest and 5 stars for a great answer!
1. what do the graphs of lines in the form y=mx have in common. how might they differ?
2. for 2 look at the picture and answer the question.

y= the y axis on a graph

mx= the y axis times the x axis

2 x 12.5

4 x 12.5

6 x 12.5

8 x 12.5

s=m 12.5 times x

or m=s 12.5 times x

set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x

answer: 4 meters

step-by-step explanation: to you understand 2/3 better you can do 1 divided by 3 = . then multiply that by the 2 which is .66666666666666667 then you would do 6 x .66666666666666667 which is 4.      

hope this .