Consider the differential equation d'y = 10 – 2y. Let y = f (x) be the particular solution to the differential equation with the initial condition f (0) = 2. (a) Write an equation for the line tangent to the graph of y = f (x) at x = 0. Use the tangent line to approximate f (0.5). I (b) Find the value of at the point (0, 2). Is the graph of y = f (x) concave up or concave down at the point (0, 2) ? Give reason for your answer. I (c) Find y = f (x), the particular solution to the differential equation with the initial condition f (0) = 2. I II !!! !!!

Calculus: Early Transcendentals
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Chapter1: Functions And Models
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Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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(c) Find y = f (x), the particular solution to the differential equation with the initial condition f (0) = 2.
В I
(d) For the particular solution y = f (x) found in part (c), find lim f (x).
B
I
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Transcribed Image Text:(c) Find y = f (x), the particular solution to the differential equation with the initial condition f (0) = 2. В I (d) For the particular solution y = f (x) found in part (c), find lim f (x). B I !
Consider the differential equation
d'y
= 10 – 2y. Let y = f (x) be the particular solution to the differential equation with the initial condition f (0) = 2.
(a) Write an equation for the line tangent to the graph of y = f (x) at x = 0. Use the tangent line to approximate f (0.5).
I
(b) Find the value of
at the point (0, 2). Is the graph of y = f (x) concave up or concave down at the point (0, 2) ? Give
reason for your answer.
I
(c) Find y = f (x), the particular solution to the differential equation with the initial condition f (0) = 2.
I
II
!!!
!!!
Transcribed Image Text:Consider the differential equation d'y = 10 – 2y. Let y = f (x) be the particular solution to the differential equation with the initial condition f (0) = 2. (a) Write an equation for the line tangent to the graph of y = f (x) at x = 0. Use the tangent line to approximate f (0.5). I (b) Find the value of at the point (0, 2). Is the graph of y = f (x) concave up or concave down at the point (0, 2) ? Give reason for your answer. I (c) Find y = f (x), the particular solution to the differential equation with the initial condition f (0) = 2. I II !!! !!!
Expert Solution
Step 1: Equation of the tangent to the given curve at x=0

Calculus homework question answer, step 1, image 1

     Calculus homework question answer, step 1, image 2

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Approximation of f(0.5). 

Calculus homework question answer, step 1, image 3

Linear Approximation of f(x) when f(a) and f'(x=a) is known. f(x) = f(a) + (x-a)f'(x=a)  When: x= 0.5, a = 0, f(0) = 2 , f'(0) = 6The approximate value of f(0.5) = f(0) +(0.5-0)*f'(a)f(0.5) = 2 +(0.5-0)*6f(0.5) = 2 +3f(0.5) = 5            

 

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