Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.5: Graphs Of Functions
Problem 58E
Related questions
Question
Can you please help me with question 2 and 3? Thank you
![1. Evaluate.
a) lim
x--2
b) lim
x³ - 2x² +12
x² +1
x² -8x+7
X-7 x-7
(2 marks)
(2 marks)
2. What is the average rate of change between x = 2 and x = 3 for the function g(x) = 4(x + 1)² - 5
(3 marks)
3. For the function g(x)=x³ - 2x²-1, at what tangent point is the instantaneous rate of change equal
to-1? (3 marks)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc5e71e51-511d-4749-a6d8-44059741c60b%2F533c777a-9d19-41d6-ad9c-13772c264c69%2Fmcyhte_processed.png&w=3840&q=75)
Transcribed Image Text:1. Evaluate.
a) lim
x--2
b) lim
x³ - 2x² +12
x² +1
x² -8x+7
X-7 x-7
(2 marks)
(2 marks)
2. What is the average rate of change between x = 2 and x = 3 for the function g(x) = 4(x + 1)² - 5
(3 marks)
3. For the function g(x)=x³ - 2x²-1, at what tangent point is the instantaneous rate of change equal
to-1? (3 marks)
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