What is the equation of the following line written in slope-intercept form?

a.) y =3/2 x -13/3
b.) y =2/3 x -13/3
c.) y =-2/3x - 13/3

WE use given graph to find equation of the line

one point on the graph is (-5,-1)

other point on the graph is (-2,-3)

We need to frame equation y =mx+b

Lets find slope using (-5,-1) and (-2,3)

Now we find y intercept b using (-5,-1)

y=mx+b

Subtract 10/3 on both sides

So equation of the line is

solution:

as, mean is defined as sum of all the observations divided by total number of observations.

and , median is mid value of the data whether arranged in ascending order or descending order.

consider, roadsters:

2,3,4,5,6,7,8,9

mean =

also, median= , because number of observations is even, so median is mean of two mid values.

now, coming to bandits

2,3,4,5,6

mean =  

median = 4, as number of observations is odd.

so, roadsters has greater median as well mean than bandits.

→option a is true about the repairs performed on 2 types of cars:

bandits have lower median and mean than roadsters.