Will give 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?

Step-by-step explanation:

Slope of Car 1: (210 - 140) / (6 - 4) = (70) / (2) = 35 as the slope.

This is because the slope formula is the y-value of 1 point minus the y-value of another point, all over the x-value of the same first point minus the x- value of the same second point.

Slope of Car 2: (200 - 120) / (5 - 3) = 80 / 2 = 40 as the slope.

Same concept.

Car 2 is steeper than  Car 1 because for each gallon of fuel used it goes 5 more miles. Bascially the greater the slop the steeper the line.

answer: download photomath it's legit.

step-by-step explanation:

225x²+4=0

225x²=0-4

225x²=-4

x²=-4/225

x=±√-4/225