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MTH 65 Quiz 5 - Winter Term, 2009: Function Domain, Range, and Value Calculation, Quizzes of Algebra

The fifth quiz for mr. Simonds' mth 65 class during the winter term of 2009. The quiz covers topics such as determining the domain and range of a function, calculating function values, and simplifying expressions. Students are required to evaluate functions, subtract constants, and simplify expressions step by step.

Typology: Quizzes

Pre 2010

Uploaded on 08/17/2009

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koofers-user-3je 🇺🇸

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MTH 65 Quiz 5 – Winter Term, 2009 – Mr. Simonds’ class
Page 1 of 2
MTH 65 – Quiz 5
Given January 28, 2009 Name
Problem 1 of 3
Consider the function
f
shown in Figure 1.
a. State the domain and range of the function using complete sentences and interval notation.
b. State the values (if possible) of
(
)
3
f
,
(
)
0
f
, and
(
)
6f
. If you cannot state the value, write
an appropriate sentence addressing the issue.
Fi
g
ure 1
pf2

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MTH 65 Quiz 5 – Winter Term, 2009 – Mr. Simonds’ class

Page 1 of 2

MTH 65 – Quiz 5Given January 28, 2009 Name

Problem 1 of 3 Consider the function f shown in Figure 1.

a. State the domain and range of the function using complete sentences and interval notation.

b. State the values (if possible) of f (^) ( 3 ), f (^) ( 0 ), and f (^) ( − (^6) ). If you cannot state the value, write an appropriate sentence addressing the issue.

Figure 1

MTH 65 Quiz 5 – Winter Term, 2009 – Mr. Simonds’ class

Page 2 of 2

Problem 2 of 3

Suppose that f ( x ) = 9 − x^2. Evaluate each of the following showing the steps in a manner

consistent with that illustrated during lecture.

a. Evaluate f ( 4 ). b. Evaluate f ( − 3 ).

Problem 3 of 3 Simplify each expression showing the steps in a manner consistent with that illustrated during lecture.

a. Simplify x −^7 x −^3. b. Simplify 8 t −^2.

c. Simplify 8 t −^1. d. Simplify − t −^1.