Chapter5: Exponential And Logarithmic Functions
Section5.1: Exponential Functions And Their Graphs
Problem 7ECP: Sketch the graph of fx=5e0.17x.
Related questions
Question
![7. Describe the graphs of the following equations. Include a rough sketch of the basic shape of the graph.
A) y = -2sin(x) + 3
B) y = (x - 1)³
8. What type of discontinuity does the function f(x) =
x²-x-12
have at x = 4? If it is a removable
x-4
discontinuity, how could you define a function such that it would be continuous at x = 4?
10. Given the graph shown:
A) Sketch the secant line between x = 1 and x = 4.
Estimate the slope of this secant line.
slope
B) Sketch a tangent line at x = 1.
Estimate the slope of the tangent line.
slope
11. A) Find the slope of the tangent line to the curve f(x) = x² + 5x at x = 3 using a definition of the
derivative.
Definition: The tangent line to the curve y=f(x) at the point P(a, f(a)) is the line through P with slope m = limf(x)-f(a)
provided the limit exists. (NOT PROVIDED ON THE TEST!)
x-a
m = lim
h→0
f(a+h)-f(a)
h
or m = lim
x→a
f(x)-f(a)
x-a
B) Find the equation of the tangent line to the curve f(x) = x² + 5x at x = 3.
x→a](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ffdc4bd04-a070-4f0a-8c81-81114a590c8c%2Fddcc5a2c-0db8-4268-b962-22992facb54d%2F2dd26eo_processed.png&w=3840&q=75)
Transcribed Image Text:7. Describe the graphs of the following equations. Include a rough sketch of the basic shape of the graph.
A) y = -2sin(x) + 3
B) y = (x - 1)³
8. What type of discontinuity does the function f(x) =
x²-x-12
have at x = 4? If it is a removable
x-4
discontinuity, how could you define a function such that it would be continuous at x = 4?
10. Given the graph shown:
A) Sketch the secant line between x = 1 and x = 4.
Estimate the slope of this secant line.
slope
B) Sketch a tangent line at x = 1.
Estimate the slope of the tangent line.
slope
11. A) Find the slope of the tangent line to the curve f(x) = x² + 5x at x = 3 using a definition of the
derivative.
Definition: The tangent line to the curve y=f(x) at the point P(a, f(a)) is the line through P with slope m = limf(x)-f(a)
provided the limit exists. (NOT PROVIDED ON THE TEST!)
x-a
m = lim
h→0
f(a+h)-f(a)
h
or m = lim
x→a
f(x)-f(a)
x-a
B) Find the equation of the tangent line to the curve f(x) = x² + 5x at x = 3.
x→a
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
Step 1: given information
since you have posted multiple questions in this question which are not interlinked so i have solved first question as per our company guidelines kindly post other question in the next question.
Describe the graph of the function
f(x)=-2sin(x)+3
Step by step
Solved in 4 steps with 11 images
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