Consider f(x) = -222 +6. Which function describes the result of transforming through a reflection over the x-axis and a horizontal shift to the right?
A
g(x) = -2(x - 1)2 + 6
B
g(x) = 2(2x - 3)2 + 6
C h(x) = 2(x - 5)2 - 6
D
j(x) = -2(x +4)+ 6

yep

step-by-step explanation:

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.

(a) the volume of the cone is 20/3 in3

hence, option a is correct.

answer is 33

step-by-step explanation: