x- 1 Question 4 Let H(x) = 5(x - 2)2(x² – 4x – 3). Let G(x) %3D x2 -1' (a). Can all quadratic functions be written in factored form using only real numbers. Justify your answer COMPLETELY and CORRECTLY. Tip: Draw a picture.

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter3: Polynomial And Rational Functions
Section3.1: Quadratic Functions And Models
Problem 1E: To put the quadratic function f(x)=ax2+bx+c in standard form, we complete the ________________.
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x- 1
Question 4
Let H(x) = 5(x - 2)2(x² – 4x – 3). Let G(x)
%3D
x2 -1'
(a).
Can all quadratic functions be written in factored form using only real numbers.
Justify your answer COMPLETELY and CORRECTLY. Tip: Draw a picture.
Transcribed Image Text:x- 1 Question 4 Let H(x) = 5(x - 2)2(x² – 4x – 3). Let G(x) %3D x2 -1' (a). Can all quadratic functions be written in factored form using only real numbers. Justify your answer COMPLETELY and CORRECTLY. Tip: Draw a picture.
(c).
Evaluate the following limits. Use o,-o and DNE, when appropriate.
lim G(x) =
lim G(x) =
lim G(x) =
%3D
%3D
x-1-
x-1+
(d).
What happens to G(x) at x = 1? Is G continuous there? Be specific.
||
Transcribed Image Text:(c). Evaluate the following limits. Use o,-o and DNE, when appropriate. lim G(x) = lim G(x) = lim G(x) = %3D %3D x-1- x-1+ (d). What happens to G(x) at x = 1? Is G continuous there? Be specific. ||
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