I and i1 3. Evaluate the function f(x)= 2x +3 at f(-2). A. f(-2)=1 B. f(-2)=-1 C. f(-2)=7 D. f(-2)=-7

Algebra & Trigonometry with Analytic Geometry
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Chapter7: Analytic Trigonometry
Section7.6: The Inverse Trigonometric Functions
Problem 93E
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Question
II
III
A.I and II
B. I and III
C. II and III
D. I, II and III
3. Evaluate the function f(x)= 2x + 3 at f(-2).
A. j(-2)=1
D. f(-2) = -7
B. f(-2)= -i
C. f(-2) = 7
-3x+4
4. Given the function () =
x'+7x-8, Find g(0).
A. g(ûj=2
B. y(û) =-2
C. g(0) = !
D.
5. Which function has a function value of f(3) = 5?
B. f(x}= x - 2
f(x) = x+ 2
C. f(x}= 2x – 3
D. f(x)= 3x+ 2
6. Given: f(x) = 3x, and g(x) = x – 2. Which operation on function will result to f1(x)= 3x² - 6x?
A. (f + g(x)
B. (f - g)(x)
C. (f• g)(x)
D. (f • g)(x)
7. Which of the following is a rational inequality?
2x
X-3
2.x+5
3x
A. Y =
x-4
B. f(x) =
C. x-3
D. x-1
x+1
3x
= 4
8. The mathematical statement x-1 is an example of a
Á. Raionai equation
9. Past records from a factory suggest that new emplovees can assemble N(t) components per
B. Raiionai expression
C. Raionai funciion
D. Raionai inequaiy
75t
day after t days of being on the job, where NE) = us20 The maximum number of
components that can be assembled cannot exceed what number?
A. 70
t+5
B. 75
C. 80
D. 85
Transcribed Image Text:II III A.I and II B. I and III C. II and III D. I, II and III 3. Evaluate the function f(x)= 2x + 3 at f(-2). A. j(-2)=1 D. f(-2) = -7 B. f(-2)= -i C. f(-2) = 7 -3x+4 4. Given the function () = x'+7x-8, Find g(0). A. g(ûj=2 B. y(û) =-2 C. g(0) = ! D. 5. Which function has a function value of f(3) = 5? B. f(x}= x - 2 f(x) = x+ 2 C. f(x}= 2x – 3 D. f(x)= 3x+ 2 6. Given: f(x) = 3x, and g(x) = x – 2. Which operation on function will result to f1(x)= 3x² - 6x? A. (f + g(x) B. (f - g)(x) C. (f• g)(x) D. (f • g)(x) 7. Which of the following is a rational inequality? 2x X-3 2.x+5 3x A. Y = x-4 B. f(x) = C. x-3 D. x-1 x+1 3x = 4 8. The mathematical statement x-1 is an example of a Á. Raionai equation 9. Past records from a factory suggest that new emplovees can assemble N(t) components per B. Raiionai expression C. Raionai funciion D. Raionai inequaiy 75t day after t days of being on the job, where NE) = us20 The maximum number of components that can be assembled cannot exceed what number? A. 70 t+5 B. 75 C. 80 D. 85
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