f(x) = 5x is linear. Just a straight line with a slope of +5. So if the intervals are both a difference of 1, then the average rate of change will be the same.
f(x2) - f(x1) over x2 - x1. That's the formula for average rate of change.
So for Section A:
f(x) = 5x, (0,1)
[f(1) - f(0)]/(1-0)
= [5(1) - 5(0)]/1
=(5)/1
=5
Do the same for section B and you'll get 5 as well.
I hope this helps you because I have no clue if my answer is right
Answer:
70 m/s
Step-by-step explanation:
<u>"The speed of a tidal wave in meters/second is given by the square root of the product of the acceleration due to gravity on Earth (9.8 meters/second2) and the depth of the ocean in meters":</u>
The sentence above can be interpreted into the equation shown below (letting speed of tidal wave be "s", acceleration due to gravity be "g", and depth be "d"):

<em><u>Given d = 500 and g = 9.8, we find speed (s):</u></em>

Hence, the speed is 70 meters per second.
<h2>
Answer: 7</h2>
<h3>
Step-by-step explanation:</h3>
32256 ÷ 2688 - (4 +1)
4 +1 = 5
32256 ÷ 2688 = 12
<h2>FINALLY, 12 - 5 = 7</h2>
*Hope this Helps :) Mark me brainliest :)
Answer:
b.
Step-by-step explanation:
Answer:
Step-by-step explanation:
7b + 8 < 100
subtract 8 from both sides
7b < 92
divide both sides by 7
b < 92/7 ≅ 13.1
Brian can buy at most 13 books.