1. Suppose that f(x) and g(x) are differentiable functions and it is known that: f(3) = 2, f'(3) = 7, g(3) = 4, and g'(3) = 1 If p(x) = f(x) · g(x) and q(x) = f(), calculate p'(3) and q' (3). g(x)
1. Suppose that f(x) and g(x) are differentiable functions and it is known that: f(3) = 2, f'(3) = 7, g(3) = 4, and g'(3) = 1 If p(x) = f(x) · g(x) and q(x) = f(), calculate p'(3) and q' (3). g(x)
Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
Related questions
Question

Transcribed Image Text:8:09 PM Wed Mar 8
X
по
Q
Name
오
Math130_HW6_XYZ...
V
OOO
I (t)
11
=
TIME SENSITIVE
Reminders
Do planner every night
Math 130: Written Homework 6 Chapter 3
Sections 3.1 (Derivatives of Poly/Exp), 3.2( Derivatives of Trig)
O
Instructions: Please show all of your work, justify each step, and state any theorems or
facts used from lectures. Do not simplify answers unless explicitly asked to do so.
Section 3.1
WV
1. Suppose that f(x) and g(x) are differentiable functions and it is known that:
f(3) = 2, f'(3) = 7, g(3) = 4, and g'(3) = 1
If p(x) = f(x) · g(x) and q(x) = f(), calculate p'(3) and q' (3).
g(x)
2. Let y = xe. Find an equation of the tangent line to the curve at the point x = 2.
3. When a camera flashes, the intensity of light seen by the eye is given by the function:
100t
et
where I is measured in candles and t is measured in milliseconds.
(a) Compute the average rate of change of intensity between time t = 6 milliseconds
and t = 8 milliseconds. Include appropriate units and discuss the meaning of this
value.
(b) Compute I'(6). Include appropriate units and discuss the meaning of this value.
(Hint: graph the function I(t) in Desmos. Use your graph to check if your answers to
(a) and (b) make sense).
Section 3.2
sin
A Guided Proof: Consider the function f(x) = tan(x), and remember that tan(x) =
cos a
X
Written hw #
(2,28²)
m
tangent
y-y₁= m(x-x;
y-2e²=3e²c
y-2e²=3e²
+2e² +2
y= 3e³x-u
3. I(+)= 10
(
AI-I(
= 10
b) I'l
Expert Solution

This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 3 steps with 2 images

Recommended textbooks for you

Calculus: Early Transcendentals
Calculus
ISBN:
9781285741550
Author:
James Stewart
Publisher:
Cengage Learning

Thomas' Calculus (14th Edition)
Calculus
ISBN:
9780134438986
Author:
Joel R. Hass, Christopher E. Heil, Maurice D. Weir
Publisher:
PEARSON

Calculus: Early Transcendentals (3rd Edition)
Calculus
ISBN:
9780134763644
Author:
William L. Briggs, Lyle Cochran, Bernard Gillett, Eric Schulz
Publisher:
PEARSON

Calculus: Early Transcendentals
Calculus
ISBN:
9781285741550
Author:
James Stewart
Publisher:
Cengage Learning

Thomas' Calculus (14th Edition)
Calculus
ISBN:
9780134438986
Author:
Joel R. Hass, Christopher E. Heil, Maurice D. Weir
Publisher:
PEARSON

Calculus: Early Transcendentals (3rd Edition)
Calculus
ISBN:
9780134763644
Author:
William L. Briggs, Lyle Cochran, Bernard Gillett, Eric Schulz
Publisher:
PEARSON

Calculus: Early Transcendentals
Calculus
ISBN:
9781319050740
Author:
Jon Rogawski, Colin Adams, Robert Franzosa
Publisher:
W. H. Freeman


Calculus: Early Transcendental Functions
Calculus
ISBN:
9781337552516
Author:
Ron Larson, Bruce H. Edwards
Publisher:
Cengage Learning