Find the horizontal asymplote(s): S(x) * x? + 9 (a) y = 1 (b) y = 0 (d) r = 1 (c) Nonc of these 3) Match the graph with the conect function.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section: Chapter Questions
Problem 1DE
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12)
x? - 1
Find the horizontal asymplote(s): S(x)
x? + 9
(c) x = 1
(a) y = 1
(b) y = 0
(c) Nonc of these
IF = x (p)
13)
Match the graph with the correct function.
(a) f(x)
(b) S(x)
%3D
2r + 1
2r + 1
x² + 2r + 2
l + 2x? + x - 2
(c) S(x) =
(d) S(x)
2x - 1
2x + 1
(c) None of these
14)
4x + 23
. Find the partial fraction decomposition:
x? - x - 6
4x
23
+
x - 3
.2
(b)
x + 2
5
(c)
x - 3
13
(a)
x + 2
'x - 3
x + 2
7
(d)
I - 3
3
(e) None of these
-
x + 2
15)
Match the graph with the cutrection function.
(a) S(x) = 4' - 5
(b) S(x) = 4" + 5
(c) f(1)
= 4-X + 5
(d) S(x) = 4- - 5
-2+
Transcribed Image Text:12) x? - 1 Find the horizontal asymplote(s): S(x) x? + 9 (c) x = 1 (a) y = 1 (b) y = 0 (c) Nonc of these IF = x (p) 13) Match the graph with the correct function. (a) f(x) (b) S(x) %3D 2r + 1 2r + 1 x² + 2r + 2 l + 2x? + x - 2 (c) S(x) = (d) S(x) 2x - 1 2x + 1 (c) None of these 14) 4x + 23 . Find the partial fraction decomposition: x? - x - 6 4x 23 + x - 3 .2 (b) x + 2 5 (c) x - 3 13 (a) x + 2 'x - 3 x + 2 7 (d) I - 3 3 (e) None of these - x + 2 15) Match the graph with the cutrection function. (a) S(x) = 4' - 5 (b) S(x) = 4" + 5 (c) f(1) = 4-X + 5 (d) S(x) = 4- - 5 -2+
(certain population increases according to the model P(1) = 250e047, Usc the
i mondel tn determine the population when t= 5. Round your answer to the
ncarest integer.
%3D
%3D
(A) 40
(b) 1597
(c) 1998
(d) 2621
(c) None of these
17)
Write the exponential form: log, 37 = 2
(a) 37' = h
(b) 2* = 37
(c) b = 10
%3D
(i1) h? = 37
%3D
(c) None of these
18)
Match the graph with the correct function.
(a) f(x) = -3 + In x
%3D
(b) f(x) = 3 + In'x
(c) f(t) = In(r - 3)
(d) S(e) = In(x + 3)
%3D
19)
Write as the logarithm of a single quantity: log, 16 – 2 log, 5 + log, 7 ·
(a)
(b) log, 1is
(c) 1
(d) log,
(e) None of these
20)
Solve for x: log(3x + 7) + log(x – 2) = 1
(^) !
(b) 3, -
(c) 2
(d) 2, -}
(c) None of these
Transcribed Image Text:(certain population increases according to the model P(1) = 250e047, Usc the i mondel tn determine the population when t= 5. Round your answer to the ncarest integer. %3D %3D (A) 40 (b) 1597 (c) 1998 (d) 2621 (c) None of these 17) Write the exponential form: log, 37 = 2 (a) 37' = h (b) 2* = 37 (c) b = 10 %3D (i1) h? = 37 %3D (c) None of these 18) Match the graph with the correct function. (a) f(x) = -3 + In x %3D (b) f(x) = 3 + In'x (c) f(t) = In(r - 3) (d) S(e) = In(x + 3) %3D 19) Write as the logarithm of a single quantity: log, 16 – 2 log, 5 + log, 7 · (a) (b) log, 1is (c) 1 (d) log, (e) None of these 20) Solve for x: log(3x + 7) + log(x – 2) = 1 (^) ! (b) 3, - (c) 2 (d) 2, -} (c) None of these
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