07/27/21

hw 9 question 8
Integrate (using substitution) and evaluate to 4 decimal places.
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07/27/21

hw 9 question 6
Find the area under the split-domain function from x = -2 to x = 3.
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07/27/21

Please answer the following questions below on Characteristics of Functions:
Given the function f(x)=x/x-2 determine the average rate of change on interval -4≤x≤-1 Is it possible to determine the instantaneous rate of change at x=2? Given the function g(x)=x4-2x3+1 ... more
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07/19/21

Can someone please help me with this Math problem?
My younger brother needs help with this Math problem, how can I explain it to him so he understands it better?The ratio of employees to computers in a certain company is 12 to 2. If there are 6... more
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07/16/21

Initial Value Problem (or IVP)
Find the implicit IVP solution y'(x) = - (ex ⁄ ey+yey)y(0) = 0 What can we say about the existence of the explicit solution? If there is, can we say who it is?
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07/02/21

What would some function be?

Find functions f, g such that y = f(g(x)) . y = 9 + sqrt(x ^ 2 + 3)
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07/01/21

Using long division polynomial

Precalculushelp
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06/01/21

Read the Question Below please!
Suppose the position vector for a particle is given as a function of time by r (t) = x(t)î + y(t)ĵ, with x(t) = at + b and y(t) = ct2 + d, where a = 2.00 m/s, b = 1.50 m, c = 0.129 m/s2, and d =... more
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05/26/21

Need help ASAP! Thank you
Transformations 1a. Explain the different transformations for f(x + 2) and f(x) + 2. 1b. Use the f(x) give n below to determine the transformed functions f(x) = 3x + 1 f(x +... more
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05/24/21

Use the given measures of <A = 40º and <B= 5xºto answer the following conditions.
This is a three part question so I'm putting the rest of the question here, sorry.Use the given measures of <A = 40º and <B= 5xºto answer the following conditions: Part A -Write an equation... more
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05/24/21

evaluate the difference quotient for the given function. simplify your answer

f(x) = x+5/x+1 , f(x)-f(3)/x-3
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05/24/21

Trigonometry help please
A triangular enclosure DEF DE = 2.7 metersDF = 4.3 meters andEDF = 120 degreesfind length EF AND DEF ?
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05/24/21

A submarine traveling from the east, fires a torpedo at a ship traveling at 300° bearing. The torpedo is fired 7.4° north of west
A submarine traveling from the east, fires atorpedo at a ship traveling at 300° bearing. Thetorpedo is fired 7.4° north of west. How muchfaster must the torpedo be traveling than the shipin order... more
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05/19/21

Determine the vertical asymptote(s)
x3+5x-7/x2-3x-28i simplified the denominator and got x = -4 and x = 7x5 + 4x3 - 4x + 6/x3 + 2x2 - 5x - 6do i take the denominator and use the quadratic formula to solve for x?my question is, do i... more
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05/19/21

Is vertical snowball is melting so that its diameter is decreasing at a rate of 0.4 cm/min. what is the rate that the volume of the snowballs changing one the diameter is 8 cm?
Is vertical snowball is melting so that its diameter is decreasing at a rate of 0.4 cm/min. what is the rate that the volume of the snowballs changing one the diameter is 8 cm?
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05/19/21

Please I need some help with my last question. Function 1: y= 7sin(x+5) Function 2: y=7cos(5x-1)
Part A: Find the amplitude, period, y-minimum and maximum, and phase shift for Function 1.Part B: Find the amplitude, period, y-minimum and maximum, and phase shift for Function 2.Part C: Write a... more
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05/19/21

Write the equation, in standard form, of an ellipse with foci at (0,0) and (4,0), and a major axis of length 6.
Write the equation, in standard form, of an ellipse with foci at (0,0) and (4,0), and a major axis of length 6.
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05/18/21

Write an equation for a rational function with:
Write an equation for a rational function with:Vertical asymptotes at x = -3 and x = 6x intercepts at x = 2 and x = -4Horizontal asymptote at y = 3y = 
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05/13/21

Calculus Test review problem
Use limits to compute the following derivatives:f'(3), where f(x) = x2 - 2x + 1
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05/13/21

Solve the equation please
sin x = 0.5 on[0,2π)(-infinity,infinity)
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05/13/21

PLEASE HELP ME WITH THIS PROBLEM
3 cos(1.5x)cos(0.5x)this can be written as the sum of sine and/or cosine function.
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05/13/21

PLEASE SHOW ALL OF YOUR WORK
sin(6x)-sin(3x) this can be written as a product of sin or cosine
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05/13/21

Classify by degree of polynomial: 3x^3 - 6x
A) constantB) LinearC) QuadraticD) cubic
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05/13/21

What are the first 4 terms of the sequence where a1 = -2 & an = 5 - 2a n-1
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05/05/21

Can someone help me with this? Please? This is not a test/quiz/exam. This is from hw that I do not know how to anwser.
The base of a solid in the xy-plane is the circle x2 + y2 = 16. Cross sections of the solid perpendicular to the y-axis are squares. What is the volume, in cubic units, of the solid? (5... more
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