Answer the question. Show ALL your steps in your calculations. Answer in complete sentences. 8 (x)=_2r²–50 x2+8x+15 10 Holes : 2x²–50 x²+8x+15 2(x+5Xx=5) a+5)(x+3) 8 (x) = to - 30 10 If there is the same factor in the numerator and denominator, then there is hole. common factor is (x + 5) hole is at x = -5 Domain : Asymptotes : g (x) = 22-50 x?+8x+15 8(x) = 2'-50 x²+8x+ 15 2(x+ 5){x-5) (x+5X(x+3) 2(x-5) 22-50 x+5x+3a+15 2(1²–25) 2(x+5x-5) (+3) 8 (x) = (x+5)(x+3) denominator is zero at x = -3 g (x) = 20-5) (+3) Vertical asymptoe : x = -3 8 (x) is defined at all values except x = -3 Therefore, Domain is (-0,–3) U(-3, o0) Range : If we look at the graph of g (x), function is taking all values except y = 2 g (x) = 2-50 x²+8x+15 () y = lim x*(1++) = = 2 lim (1+*+4) Therfore, range of g (x) is (-∞, 2) U (2, 0). Horizontal asymptote : y = 2
Answer the question. Show ALL your steps in your calculations. Answer in complete sentences. 8 (x)=_2r²–50 x2+8x+15 10 Holes : 2x²–50 x²+8x+15 2(x+5Xx=5) a+5)(x+3) 8 (x) = to - 30 10 If there is the same factor in the numerator and denominator, then there is hole. common factor is (x + 5) hole is at x = -5 Domain : Asymptotes : g (x) = 22-50 x?+8x+15 8(x) = 2'-50 x²+8x+ 15 2(x+ 5){x-5) (x+5X(x+3) 2(x-5) 22-50 x+5x+3a+15 2(1²–25) 2(x+5x-5) (+3) 8 (x) = (x+5)(x+3) denominator is zero at x = -3 g (x) = 20-5) (+3) Vertical asymptoe : x = -3 8 (x) is defined at all values except x = -3 Therefore, Domain is (-0,–3) U(-3, o0) Range : If we look at the graph of g (x), function is taking all values except y = 2 g (x) = 2-50 x²+8x+15 () y = lim x*(1++) = = 2 lim (1+*+4) Therfore, range of g (x) is (-∞, 2) U (2, 0). Horizontal asymptote : y = 2
Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Answer the question. Show ALL your steps in your calculations. Answer in complete sentences.
![Answer the question. Show ALL your steps in your calculations. Answer in complete sentences.
2x2-50
10
8 (x)=
x2+8x+15
Holes :
2x²–50
1²+8x+15
2(x+5Xx-5)
(x+5)(x+3)
8 (x) =
-10
t0
If there is the same factor in the numerator and denominator, then
- 30
++5
there is hole.
common factor is (x+ 5)
hole is at x = -5
Domain :
Asymptotes :
8 (x) = 42-50
%3D
x+8x+15
2(x+5)(x-5)
(x+5Xx+3)
2x-50
2(x-5)
2(1-25)
2(x+5)(x-5)
8(x) =
8 (x) = -
2x-50
x+5x+3x+15
x²+8x+15
(x+3)
x(x+5)+3(x+5)
(x+5)x+3)
2(x-5)
denominator is zero at x = -3
8 (x) =
a+3)
Vertical asymptoe : x = -3
g (x) =
8 (x) is defined at all values except x = -3
2x-50
Therefore, Domain is (-0, –3) U(-3, 00)
x2+8x+15
Range :
(2)
If we look at the graph of g (x), function is taking all values except
= 2
lim
(1+*+4)
Horizontal asymptote : y = 2
y = lim
y = 2
=(1++)
Therfore, range of g (x) is (-,2) U (2, 0).
Find the following analyses of the function:
Fill out the following chart by using the Vertical asymptotes and hole x values for the
interval:
f(x)
f(x)
f"(x)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F59bfbbd8-399b-4c2e-9f1d-0489c09c3d07%2F2c434aea-11cf-4434-b0fb-17e65d6b98b7%2F9x09n5b_processed.png&w=3840&q=75)
Transcribed Image Text:Answer the question. Show ALL your steps in your calculations. Answer in complete sentences.
2x2-50
10
8 (x)=
x2+8x+15
Holes :
2x²–50
1²+8x+15
2(x+5Xx-5)
(x+5)(x+3)
8 (x) =
-10
t0
If there is the same factor in the numerator and denominator, then
- 30
++5
there is hole.
common factor is (x+ 5)
hole is at x = -5
Domain :
Asymptotes :
8 (x) = 42-50
%3D
x+8x+15
2(x+5)(x-5)
(x+5Xx+3)
2x-50
2(x-5)
2(1-25)
2(x+5)(x-5)
8(x) =
8 (x) = -
2x-50
x+5x+3x+15
x²+8x+15
(x+3)
x(x+5)+3(x+5)
(x+5)x+3)
2(x-5)
denominator is zero at x = -3
8 (x) =
a+3)
Vertical asymptoe : x = -3
g (x) =
8 (x) is defined at all values except x = -3
2x-50
Therefore, Domain is (-0, –3) U(-3, 00)
x2+8x+15
Range :
(2)
If we look at the graph of g (x), function is taking all values except
= 2
lim
(1+*+4)
Horizontal asymptote : y = 2
y = lim
y = 2
=(1++)
Therfore, range of g (x) is (-,2) U (2, 0).
Find the following analyses of the function:
Fill out the following chart by using the Vertical asymptotes and hole x values for the
interval:
f(x)
f(x)
f"(x)
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