2. f(x) = 9x2 - 1 at x = 1

Algebra for College Students
10th Edition
ISBN:9781285195780
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter9: Polynomial And Rational Functions
Section9.4: Graphing Polynomial Functions
Problem 53PS
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answer 2

Determine if the following functions are
continuous at the given value of x.
• Show all three conditions for each number.
SEATWORK
1. f(x) = 3x2 + 2x +1 at x = -2
5. h(x):
E +1
%3D
at x = 1
x2 – 1
2. f(x) = 9x2
1 at x = 1
6. g(x) = Vx
3 at x = 4
1
at x = 2
2
3. f(x) =
7. g(x) =
at x = 8
V4 - x
VA - a
4. h(x):
1
at x = 1
8. g(x) =
at x = 0
%3D
g2 – 1
Transcribed Image Text:Determine if the following functions are continuous at the given value of x. • Show all three conditions for each number. SEATWORK 1. f(x) = 3x2 + 2x +1 at x = -2 5. h(x): E +1 %3D at x = 1 x2 – 1 2. f(x) = 9x2 1 at x = 1 6. g(x) = Vx 3 at x = 4 1 at x = 2 2 3. f(x) = 7. g(x) = at x = 8 V4 - x VA - a 4. h(x): 1 at x = 1 8. g(x) = at x = 0 %3D g2 – 1
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