I think it is the second one, zero slope :)
Answer:
Step-by-step explanation:
First, on the right-hand side of the equation, let's distribute the 
to each term in the parenthesis:
Now, let's move all the terms with an 
to the left-hand side, and everything else to the right-hand side of the equation:
Let's combine like terms:
Finally, let's divide each side by 
to get by itself on the left-hand side of the equation:
He arrived 1 hour earlier.
The formula for distance in this case is
d=rt, where d is distance, r is rate (speed) and t is time.
The first leg of his trip, he traveled at 60 mph for 5 hours:
d = 60(5) = 300
He traveled 300 miles during the first part of his trip.
He had originally planned to travel 50 mph for 20 hours:
d = rt = 50(20) = 1000
His entire trip is 1000 miles.
The second part of the trip is then represented by
1000-300 = 50t
700 = 50t
Divide both sides by 50:
700/50 = 50t/50
14 = t
He traveled 5 hours for the first part and 14 hours the second part, for a total of 19 hours.
This is 20-19 = 1 hour earlier than he'd planned.
The best and most correct answer among the choices provided by your question is the second choice or letter B.
<span>The relationship between the two quantities is negative correlation.</span>
I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
Answer:
1.275
Explanation:
The given equation is:
f(x) = 0.01(2)ˣ
We want to find the rate of change from 2 to 10 which means that we need to find the slope from 2 to 10.
We start by getting the y-values for each of the given x-values:
at x = 2 ..........> y = 0.01(2)² = 0.04 ...........> point is (2, 0.04)
at x = 10 .........> y = 0.01(2)¹⁰ = 10.24 .........> point is (10, 10.24)
Now, we get the slope as follows:
slope =
Hope this helps :)
