CALCULUS:GRAPHICAL,NUMERICAL,..-PACKAGE
5th Edition
ISBN: 9780133320381
Author: Finney
Publisher: SAVVAS L
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PRE-ALGEBRA REVIEW
1. Which ordered pair does not belong to the
function below?
A. (-4,-7)
B. (2.-10)
C. (12.-15)
D. (-8.-3)
y = -9.
2
Name:
Date:
2.
Ravi is exploring the formula for the circumference of a circle. He computed the circumferences of several circles with different radii. He then plotted the re
and connected them with a line, as shown below. The graph shows the circumference (in mm) versus the radius (in mm).
Find the range and the domain of the function shown.
Circumference
(mm)
(a) range:
150
(b) domain:
135
120
105
90
75
60
45
30
15
0
Radius (mm)
Write your answers as inequalities, using x or y as appropriate.
Or, you may instead click on "Empty set" or "All reals" as the answer.
12 16 20 24 28 32 36
O
9. The gas tank in a truck holds 14 gallons.
The truck uses gas at a rate of gal/mi.
The amount of gas left after x miles is
Found by using y = - x + 14.
Write the equation in function notation.
Then find f(50), f(150), and f(300).
Equation in Function Notation:
f(50):
f(150):
f(300):
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