Assessment 1: The function is discontinuous at the number. Does the discontinuity appear to be removable or essential? Confirm your answers by showing your solutions. (See example 1.) x2-4 1. f(x) = x-2 x+3 ;a = 2 4. f(x) = 3-1xa = -3 x2+4x+3 2. f(x) = ; a =-3 x+3 5. f(x) = x+3 3-1x a = 3 ズ-9 3. f(x) = Vx-3 a = 9

Assessment 1: The function is discontinuous at the number. Does the discontinuity appear to be removable or essential? Confirm your answers by showing your solutions. (See example 1.) x2-4 1. f(x) = x-2 x+3 ;a = 2 4. f(x) = 3-1xa = -3 x2+4x+3 2. f(x) = ; a =-3 x+3 5. f(x) = x+3 3-1x a = 3 ズ-9 3. f(x) = Vx-3 a = 9

Intermediate Algebra

19th Edition

ISBN:9780998625720

Author:Lynn Marecek

Publisher:Lynn Marecek

Chapter9: Quadratic Equations And Functions

Section9.7: Graph Quadratic Functions Using Transformations

Problem 362E: Graph the quadratic function f(x)=2x24x3 first using the properties as we did in the last section...

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Question

Answer question number 2, 3, 4 and 5. Show your complete solution.

Assessment 1: The function is discontinuous at the number. Does the discontinuity appear
to be removable or essential? Confirm your answers by showing your solutions. (See example
1.)
x2-4
1. f(x) =
x+3
;a = 2
4. f(x) =
x-2
3-1x]a = -3
x2+4x+3
2. f(x) =
; a3D-3
x+3
5. f(x) =
X+3
3-1x a = 3
X-9
3. f(x) =
Vx-3 a = 9

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