Select the correct answer. Consider function f. x < 0 3 f(x) = -x² - 4x + 1, 0 < x < 2 + 3, x > 2 Which statement is true about function f A. As x approaches positive infinity, f(x) approaches positive infinity. O B. The function is increasing over its entire domain. O C. The domain is all real numbers. O D. The function is continuous.

Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.
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Select the correct answer.
Consider function f.
x < 0
3
f(x)
-x² -
=
4x + 1, 0 < x < 2
x > 2
₂x + 3,
Which statement is true about function f?
O A. As x approaches positive infinity, f(x) approaches positive infinity.
O B.
The function is increasing over its entire domain.
O C.
The domain is all real numbers.
O D.
The function is continuous.
Transcribed Image Text:Select the correct answer. Consider function f. x < 0 3 f(x) -x² - = 4x + 1, 0 < x < 2 x > 2 ₂x + 3, Which statement is true about function f? O A. As x approaches positive infinity, f(x) approaches positive infinity. O B. The function is increasing over its entire domain. O C. The domain is all real numbers. O D. The function is continuous.
8
Select the correct answer.
Which function defines (9. f)(x)₂
f(x) = log(5x)
g(x) = 5x + 4
OA.
(g. f)(x)
=
5x log(5x) + 4
B.
(g. f)(x) = 5x log(5x) + 4log(5x)
(g. f)(x) = 5x 4 log(5x)
OD. (g. f)(x) = 5x + 4 + log(5x)
C.
Transcribed Image Text:8 Select the correct answer. Which function defines (9. f)(x)₂ f(x) = log(5x) g(x) = 5x + 4 OA. (g. f)(x) = 5x log(5x) + 4 B. (g. f)(x) = 5x log(5x) + 4log(5x) (g. f)(x) = 5x 4 log(5x) OD. (g. f)(x) = 5x + 4 + log(5x) C.
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