Write a slope-intercept equation for a line that passes through (-3,4) and (2, - 11).

Step-by-step explanation:

(x₁, y₁) = (-3 , 4)  and (x₂,y₂) = (2, -11)

Equation of the line: y =mx +b

y = -3x + b

Plugin x = -3 and y =4 in the above equation,

4 = -3*(-3) + b

4 = 9 + b

4  -9 = b

b = -5

Equation : y = -3x - 5

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.

in english this is

ex.15 pag.85 create. write in ten lines the continuation of the ballad of the five motanasi, using verbs to the imperfect and to the perfect compound. five stars

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