To serve 1 person at a local restaurant it takes 10 minutes to serve 5 people it takes 18 minutes what is the point slope form

Step-by-step explanation:

Let

x------>the time in minutes

y----> the number of people

we know that

The equation of the line into point slope form is equal to

we have

Find the slope

with the slope m and the point A find the equation of the line

-----> point slope form

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.