State the slope and the y-intercept for the graph of each equation.
1. y = x + 1
2. y = 2x – 4.
3. y = 1 x - 1

please help :((

I'll help

Step-by-step explanation:

1: slope = 1

y-int= 1

2: slope = 2

y-int = -4

3: slope = 1

y-int = -1

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.