Starting from home, a car drives along a straight east/west highway, The table below gives the car's distance, d, east from home as a function of time, t. t (hours) 00.5 1 3.5 4 5 d (miles) 0 15 49 74 66 32 0o (a) Find the average velocity of the car over the following intervals: (i) O sts0.5 Average velocity mph (ii) 0.5 sts1

Calculus: Early Transcendentals
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ISBN:9781285741550
Author:James Stewart
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Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Starting from home, a car drives along a straight east/west highway. The table below gives the car's distance, d, east
from home as a function of time, t.
t (hours) 0 0.5
1
3.5 4
d (miles) 0
15 49 74 66 32 0o
(a) Find the average velocity of the car over the following intervals:
(i) O sts0.5
Average velocity
i
mph
(ii) 0,5 sts 1
Average velocity
mph
(III) 3<ts 3.5
Average velocity
i
mph
(iv) 3.5 sts4
Average velocity
i
mph
eTextbook and Media
(b) What is the average velocity of the car over the interval Osts 5? What does this tell you about the car's
movement?
The average velocity over the interval is
i
mph.
eTextbook and Media
This means that, after 5 hours,
O the car is to the east of the position it started at when t -0.
O the car is in the same position it started at when t = 0.
O the car is to the west of the position it started at when t =0.
Transcribed Image Text:Starting from home, a car drives along a straight east/west highway. The table below gives the car's distance, d, east from home as a function of time, t. t (hours) 0 0.5 1 3.5 4 d (miles) 0 15 49 74 66 32 0o (a) Find the average velocity of the car over the following intervals: (i) O sts0.5 Average velocity i mph (ii) 0,5 sts 1 Average velocity mph (III) 3<ts 3.5 Average velocity i mph (iv) 3.5 sts4 Average velocity i mph eTextbook and Media (b) What is the average velocity of the car over the interval Osts 5? What does this tell you about the car's movement? The average velocity over the interval is i mph. eTextbook and Media This means that, after 5 hours, O the car is to the east of the position it started at when t -0. O the car is in the same position it started at when t = 0. O the car is to the west of the position it started at when t =0.
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