Question

In: Math

part A)The antiderivative of an acceleration function is a position function. A)True B)False Part B)A right...

part A)The antiderivative of an acceleration function is a position function.

A)True

B)False

Part B)A right Riemann sum always gives an underestimate.

A) True

B) False

Part C)Integration by substitution is the process that reverses the chain rule.

A) True

B) False

Part D) The derivative of an indefinite integral returns the original function.

A) True

B) False

Part E) The antiderivative of a constant is linear.

A) True

B) False

Part F) Suppose you want to estimate the area under a function f ( x ) from x = 2 to x = 6 using a Riemann sum and n = 2 rectangles. What is Δ x ?

A) 2

B) 1

C) 4

D) 3

Part G) To compute

∫ ( 2 x + 5 ) e x 2 + 5 x d x

what substitution would you need to make?

A) u=2x+5

B) u=x2+5x

C) u=x

D) None of these answers are correct.

Solutions

Expert Solution

Part (a):

The antiderivative of an acceleration function is a position function.

It is False.

Because, the antiderivative of an acceleration function is a velocity function.

Part (b):

A right Riemann sum always gives an underestimate.

It is False.

Because, Left Riemann sum always gives an underestimate and Right Riemann sum always gives an overestimate.

Part (c):

Integration by substitution is the process that reverses the chain rule.

It is true.

Part (d):

The derivative of an indefinite integral returns the original function.

It is true.

Part (e):

The antiderivative of a constant is linear.

It is true.

It has degree 0 in integral and antiderivative becomes a degree 1.

Part (F):

Given:

x = 2 (a = 2) to x = 6 (b = 6) and n = 2 rectangles.

So, .

Part (g):

Given:

Apply u- substitution,

.

Then integral becomes,

Now substitute u back.

.


Related Solutions

1.True/False. Explain. (a)The normal is a right skewed distribution.____________________________________________________________________________________________________________________ _________________ (b)If a normal distribution is described...
1.True/False. Explain. (a)The normal is a right skewed distribution.____________________________________________________________________________________________________________________ _________________ (b)If a normal distribution is described by X ~ N(60, 5), then the median for this distribution is 60.___________________________________________________________________________ ___________________________________________________________________ (c)For a normal distribution when you decrease the standard deviation, the curve becomes more flatter._____________________________________________________________________ _________________________________________________________________________ 2.Jerome averages 16 points a game with a standard deviation of four points. Fill in the blanks. (a)ThenX~N(____,____). (b)Suppose Jerome scores ten points in a game.Then the z–value for Jerome’s score is _________. (c)This...
1. True or False: Disaster Planning is not part of the BCP? 2. True or False:...
1. True or False: Disaster Planning is not part of the BCP? 2. True or False: you still need a BCP or DRP if you have business liability insurance, asset replacement insurance and natural disaster insurance 3. True or False: If a business cannot operate, the BCP assists in bringing the business back to life and operational readiness. 4. True or False: a BIA helps define the scope of the BCP itself. 5. True or False: The purpose of having...
Is GAAP part of accounting true or false?
Is GAAP part of accounting true or false?
Find the velocity, acceleration, and speed of a particle with the given position function. r(t) =...
Find the velocity, acceleration, and speed of a particle with the given position function. r(t) = 2 cos(t), 2t, 2 sin(t)
Find the velocity, acceleration, and speed of a particle with the given position function. r(t) =...
Find the velocity, acceleration, and speed of a particle with the given position function. r(t) = 9 cos(t), 8 sin(t) v(t) = a(t) = |v(t)| = Sketch the path of the particle and draw the velocity and acceleration vectors for t = π 3 .
true or false if false make the statement right  If sales increase by​ 5% and total...
true or false if false make the statement right  If sales increase by​ 5% and total assets fall by​ 1%, the TAT ratio would go down by approximately​ 6%  A decrease in the current ratio indicates an improvement in a​ firm’s liquidity.  An increase in the cash coverage ratio means that a firm is less likely to default on its outstanding debt.  Ceteris paribus​, according to the DuPont​ framework, an increase in the use of debt would increase a​ firm’s...
Part B: True/False Questions An expense item allocated by the home office to a branch is...
Part B: True/False Questions An expense item allocated by the home office to a branch is recorded by the branch by a debit to an expense account and a credit to the Home Office account. The balance of the Allowance for Overvaluation of Inventories: Branch ledger account is deducted from the balance of the Investment in Branch account in the separate balance sheet of the home office. A debit to the Home Office ledger account and a credit to the...
True/False? Part 1.The rate law for the elementary reaction A + B → products might not...
True/False? Part 1.The rate law for the elementary reaction A + B → products might not be R = k[A][B]. Part 2. If we know the mechanism of a reaction including the values of the elementary rate constants, we can find the rate law (assuming the differential equations can be solved). Part 3. The Arrhenius equation holds exactly. Part 4. In homogeneous catalysis, doubling the catalyst concentration will change the rate. Part 5. A catalyst does not appear in the...
Choices: True or False. If velocity is zero then acceleration must be zero too. If speed...
Choices: True or False. If velocity is zero then acceleration must be zero too. If speed is constant then acceleration is zero. If velocity is constant then speed must be constant too. If speed changes then velocity must change too. Object slows down if it's acceleration is negative. If speed is constant then velocity must be constant too.
B. Theorems--True or False? For each proposition, considered independently: (a) State whether True or False. (b)...
B. Theorems--True or False? For each proposition, considered independently: (a) State whether True or False. (b) Then explain your answer. Define the important terms in your explanation. You may use graphs in your answers. B1. A country's potential output can increase while its actual output decreases. B2. China will likely surpass the United States in per-capita GDP before it surpasses the United States in GDP itself.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT