7x2 + 5x + 3 y = = 7x3/2 + 5x/2 + 3x-1/2, Now, since the function is a sum of power functions, we can use the Power Rule to find its derivative. Recall that according to the Power Rule, the derivative of x", where n is any real number, is nx". To use the Power Rule, we'll have to calculate the following. - 1 = |1/2 - 1 = -1/2 -1 = 3/2 Applying the Power Rule we have x1/2 + /2 + -3/2 y' = 1/2

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...
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7x2 + 5x + 3
y =
7x3/2 + 5x/2 + 3x-1/2,
Now, since the function is a sum of power functions, we can use the Power Rule to find its derivative. Recall
that according to the Power Rule, the derivative of xn, where n is any real number, is nx". To use the
Power Rule, we'll have to calculate the following.
3.
1 = 1/2
- 1 =
-1/2
2
1
-1=
2
-3/2
Applying the Power Rule we have
y' =
x1/2 +
x-1/2 +
Submit Skin (vou cannot come back)
Type here to search
近
Transcribed Image Text:7x2 + 5x + 3 y = 7x3/2 + 5x/2 + 3x-1/2, Now, since the function is a sum of power functions, we can use the Power Rule to find its derivative. Recall that according to the Power Rule, the derivative of xn, where n is any real number, is nx". To use the Power Rule, we'll have to calculate the following. 3. 1 = 1/2 - 1 = -1/2 2 1 -1= 2 -3/2 Applying the Power Rule we have y' = x1/2 + x-1/2 + Submit Skin (vou cannot come back) Type here to search 近
7x2 +5x +3
= 7x3/2 + 5x1/2 + 3x-1/2,
Now, since the function is a sum of power functions, we can use the Power Rule to find its deriva
that according to the Power Rule, the derivative of x", where n is any real number, is nx"-1, To
Power Rule, we'll have to calculate the following.
1 = 1/2
-1/2
%3D
-3/2
Applying the Power Rule we have
y'
x1/2 +
x-1/2+
-3/2
%3D
Smitskin vou cannot.come.bnck
O Type here to search
Transcribed Image Text:7x2 +5x +3 = 7x3/2 + 5x1/2 + 3x-1/2, Now, since the function is a sum of power functions, we can use the Power Rule to find its deriva that according to the Power Rule, the derivative of x", where n is any real number, is nx"-1, To Power Rule, we'll have to calculate the following. 1 = 1/2 -1/2 %3D -3/2 Applying the Power Rule we have y' x1/2 + x-1/2+ -3/2 %3D Smitskin vou cannot.come.bnck O Type here to search
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