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Figure 15.18
Pay-per-view
21 A person takes an automobile trip. The distance traveled d (in milos) is described as a
By Madeline

Figure 15.18
Pay-per-view
21 A person takes an automobile trip. The distance traveled d (in milos) is described as a
function of time t (in hours):
d=f(t) = 51′ + 12t where 0 stse
(a) What is the average speed during the first hour? Second hour?
(6) What is the average speed for the 4-hour trip?​

About the author
Madeline

Exercise 7.2
c. 1, 5, 5, 25
f. 21, 15, 9.6
1. Which of the following are in proportion
a. 12. 16. 21. 28

if alfa and bita are zeros of polynomial p(x)=kx^2+4x+4
,such alfa^2+bita^2=24
,find value of k​

1 thought on “Figure 15.18<br />Pay-per-view<br />21 A person takes an automobile trip. The distance traveled d (in milos) is described as a<br”

  1. Answer:

    The formula for distance problems is: distance = rate × time or d = r × t.

    Things to watch out for:

    Step 2: Fill in the table with information given in the question.

    Step 3: Fill in the values for d using the formula d = rt.

    Step 4: Since the total distance is 210, we get the equation:

    Reply

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