Someone pl ! explain the difference in the graphs of car #1 and car #2. what is the slope of each? why is one line steeper than the other? what does this mean in terms of the car's fuel efficiency or miles per gallon?

Car 1 slope = 35

Car 2 slope = 40

Red line(car 2) is steeper than the blue line(car 1)

slope is miles per gallon

Step-by-step explanation:

Slope formula is

To find slope, pick two points from graph of Car 1

(4,140) (6,210)

= 35

To find slope, pick two points from graph of Car 2

(3,120) (5,200)

= 40

When slope is larger then line is steeper

slope of Car 2 is greater than slope of Car1

So Red line is steeper than the blue line.

Slope is change is y over change in x

It means Change in miles over change in gallons

So slope is miles per gallon

1. 34

2. 268

3. x=14.4

step-by-step explanation:

δabc ≅ δdcb by sas because

db ≅ ac . . given (side)

bc ≅ bc . . reflexive property (side)

∠dbc ≅ ∠ acb . . alternate interior angles where transversal bc crosses parallel lines bd and ac (included angle)