The problem ask to find the average rate of change of f(x) from x=1 to x=4 and choose among the choices the best statement that could represent the said average rate and the answer would be letter D. The water rises up with an average speed of 2 feet per second form 1 second to 4 seconds. I hope you are satisfied with my answer
The -5x is your slope and the 2 is your y-intercept. To graph you just have to make a dot at the 2 on the y line. Next you are going to go up 5 and to the left once. You do the exact opposite going down as well. That will give you a straight line.
The answer should be 1.425.
Once you subtract 0.3 from 6 it leaves you with 5.7
then do 5.7 divided by 4 and you would get 1.425
9000 x .08 = 720
720 x 5= 3600
9000-3600= 5400
5,400
Answer:
<h3>
x = 2</h3><h3 />
Step-by-step explanation:
use Pythagorean theorem:
a² + b² = c²
where a = x
b = 8/2 = 4
c = √20
plugin values into the formula:
x² + 4² = (√20)²
x² + 16 = 20
x² = 20 - 16
x = √4
x = 2
