04/16/20

what set of coordinates will provide the vertex for the translation of XYZ two units to the left?
a. X’(1,1),Y’(4,-2),Z’(4,-2)b. X’(-3,1),Y’(0,-2),Z’(0,-2)c. X’(-1,3), Y’(2,0),Z’(2,0)d. X’ (-3,1),Y‘(1,4),Z’(-2,0)
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04/15/20

Polynomial Functions
Find a polynomial function that has the following zeros. 0, 2, 5 -2,-1,0,1,2
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04/13/20

Show that|sinx−cosx|≤√2 for all x. (Use the table below)
x 0 π/6 π/4 π/3 π/2sinx = 0 √1/2 √2/2 √3/2 √4/2
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04/13/20

Dividing Rational Expressions
What are the asymptotes that arise in the following expression? Select all that apply. •x = 2 •x = -4 •x = 8 •x = -2 •x = 4
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04/13/20

Polynomial functions
Describe the left and right behaviors of the following polynomial functions. Can you also tell me if the left and right behaviors go up or down?f(x) = x^6 + 5x^3 + 7x^2 - x-2f(x) = 2x^5 + 3x^2 -... more
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04/11/20

Find two positive numbers satisfying the given requirements.
The sum of the first and twice the second is 160 and the product is a maximum.first value:second value:
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04/11/20

If tan(x) = − 4 3 and x is in quadrant IV, find the exact values of the expressions without solving for x. (a) sin x 2, (b) cos x 2, (c) tan x 2
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04/10/20

Help me please im having alot of trouble
Jina bought a desktop computer and a laptop computer. Before finance charges, the laptop cost $200 more than the desktop. She paid for the computers using two different financing plans. For the... more
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04/10/20

The circle has a radius of r and center at C. The distance from A to B is x, the distance from A to D is y, and the length of arc BD is s. If A = 31°, s = 13, and r = 12, find x.
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04/08/20

On Tuesday, Hayley only has 15 cups of flour and 9 eggs, but she has more than enough butter and sugar. Which system of linear inequalities can Hayley use to model this situation,
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04/07/20

Use CAS to Divide

Divide (6x^3+3x−5)3 by 3x^3+2. What is the leading coefficient of the remainder?
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04/07/20

Definite integral

Use this graph (not to scale):and these facts: the area of region A1A1 is 66 the area of region A2A2 is 33 the area of region A3A3 is 11 the area of region A4A4 is 11 to evaluate this definite... more
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04/07/20

Related rates for calculus 1finding speed

Two cars are moving towards an intersection. One car is meters north of the intersection and moving towards the intersection at m/s, while the other is meters west of the intersection and moving... more
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04/06/20

Picked 5 weeks longer this year than last year
Algebraic Expression for picked 5 weeks longer this year than last year
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04/06/20

Jack wants to build a tree house.
His parents worry that he is building it too high. If Jack’s dad is looking at the tree house location from a 39° angle and then moves back 10 feet so he can see it at a 31° anglehow high is the... more
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04/06/20

𝑃(𝑡) = 60𝑡+80 .05𝑡+1
80,000 fish are released into a lake. After t years, the population P(t) of fish (in thousands) is given by 𝑃(𝑡) = 60𝑡+80 .05𝑡+1 a. After how many years will the population of fish be 1100... more
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04/06/20

Evaluate the line integral
(1,2,3)∫ 3x2 y dx + (x3-z6) dy - 6yz5 dz(0,0,0)
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04/06/20

Polynomial Division
What is the solution to the following polynomial division problem: (16x3−4x2+8x−24)÷(2x+1)Use the  button to find the answer?
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04/06/20

Polynomial Long Division
Use polynomial long division to answer the following problem:  use the (x2−74)÷(x−8)  Use the  button to answer. How do you solve it, seems pretty complicated?√x button below to enter your answer.
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04/05/20

A park in a subdivision is triangular-shaped. Two adjacent sides of the park are 581 feet and 540 feet. The angle between the sides is 83
A park in a subdivision is triangular-shaped. Two adjacent sides of the park are 581 feet and 540 feet. The angle between the sides is 83. To the nearest unit, find the area of the park in square... more
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04/05/20

A man is swinging back and forth in front of Ms. Brodkey's window. At t=5s, he is at one end of the swing and 3m from the window. At t=8s he is at the other end of this swing and is 13m from window.
Spider man is swinging back and forth in front of Ms. Brodkey's window. At t= 5s, he is at one end of the swing and 3 m from the window. At t= 8 s he is at the other end of this swing and is 13 m... more
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04/04/20

pre calc word problem

A curve in polar coordinates is given by r=7+2cos∅. point P is at ∅=16π/14a.) find polar coordinate r for P with r>0 and π<∅<3π/2.r=?b.) find Cartesian coordinates for point P x=?y=?c.)... more
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04/04/20

If a is a negative, odd number, b is a positive, odd number, and c is a negative, even number, then (ab)^2 + c^2 will be which of the following:
A. positive oddB. positive evenC. negative oddD. negative evenI cannot figure out if the negative component of c would also be squared, making it a positive number, or if the negative is not... more
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04/03/20

Find a cofunction with the same value as sec(9π/20). Write your answer below with the angle expressed in radian(s).
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04/03/20

Find a cofunction with the same value as cot(3π/7). Write your answer below with the angle expressed in radian(s).
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