21,200 Answered Questions for the topic algebra 2

10/04/22

Determine whether y^2=2x^2−1 is a function.
I am thinking that this is true but worried that I am wrong
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10/03/22

Use the graph to find the domain and range of the relation.

Use the graph to find the domain and range of the relation.Note: no need to repeat the same values in your answer, if applicable.
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10/03/22

A right triangle has one vertex on the graph of y=16-x^2, x>0, at (x,y), another at the origin, and the 3rd pn the positive x-axis t (x, 0). Express the area A of the triangle as a function of x.
help
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Algebra 2

10/03/22

Advance Algebra
Grace works as a salesperson at an electronics store and sells phones and phone accessories, and makes a fixed commission for each phone sale and a different fixed commission for each accessory... more
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10/03/22

Determine whether each ordered pair is a solution to the inequality y<x−3.
(-9,-3)(4,-10)(5,4)(2,3)(-5,5)Ps.when I did my work while waiting I got the first solution as false along with the third and last one of the solutions and the ones I got true were the second and... more
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10/03/22

Determine whether each ordered pair is a solution to the inequality −7x−6y>−3.
to see which of these pairs is a solution to the equation(-7,-2)(7,-9)(-7,1)(1,1)(3,-2)
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10/03/22

Determine whether each ordered pair is a solution to the inequality 6x+5y<7.
seeing if any of these pairs is a solution(2,-2)(3,-4)(-6,-7)(1,-9)(10,-6)
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Algebra 2

10/03/22

90 is what percent of 120
Ninety Is what percent of 120
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Algebra 2 Math

10/03/22

Tyler throws his algebra 2 book
tyler throws his allgebra 2 book upward wile standing on the rooftop of a building that is 20 feet high the math book has an inital velocity of 28 feet/second the motion of the book is molded by... more
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Algebra 2

10/03/22

Find the value of c that’s completes the square
x2+32x+c
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Algebra 2

10/03/22

Jordan is jogging on a path modeled by the equation x+y=25. Katherine is jogging on a path modeled by the equation y^2/60^2+x^2/40^2=1. At what points do their paths intersect? Show your work.

Need help I don't understand this problem
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Algebra 2

10/02/22

How can I solve this? I can't understand
Let f(x) = 4x2+6x+15.When f(x) is divided by x+3 the remainder is   When f(x) is divided by x+4 the remainder is   When f(x) is divided by x the remainder is   When f(x) is divided by x−2 the... more
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Algebra 2 Precalculus

10/01/22

Write the function in the form f(x) = (x − k)q(x) + r(x) for the given value of k.
Write the function in the form f(x) = (x − k)q(x) + r(x) for the given value of k. Use a graphing utility to demonstrate that f(k) = r.Function = f(x) = x3 + 2x2 − 3x − 1k = -√3Findf(x) = ?¢
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Algebra 2

09/30/22

Line passes through the points (15,15) and (3, -3). Line 2 is parallel to line 1 through the point (-12,14). What is the equation

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Algebra 2 Algebra 1

09/30/22

From her house, Juanita walked north 2 1/5 miles, turned and walked miles 6 9/10 south, and then walked 1 1/2 miles north again. Where is Juanita in relation to her house?
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Algebra 2

09/30/22

f(x)=3x; translation 5 units up
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Algebra 2 Algebra 1

09/30/22

The perimeter of Dave's rectangular deck is 36 feet. The width of the deck is 6 feet. What is the length of the deck?
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Algebra 2

09/30/22

f(x) = 8x2 − 6; horizontal stretch by a factor of 2 and a translation 2 units up, followed by a reflection in the y-axis
I also would like to know how to reflect equation over y-axis
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09/30/22

Determine g(x−1) g ( x − 1 ) for the following function. g(x)=x2−6x
I need to find the function for g(x-1)
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Algebra 2

09/29/22

Which inequality can be used to determine dd, the maximum number of days Abdoulaye can afford to rent for while staying within his budget?
A rental car company charges $57.18 per day to rent a car and $0.11 for every mile driven. Abdoulaye wants to rent a car, knowing that: He plans to drive 200 miles. He has at most $170 to spend.
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Algebra 2

09/29/22

A string 18 units long and its ends are anchored at (2,6) and (8,-2). Find the coordinates of its two vertices?
The length of a string is 18 units and its ends are anchored at (2,6) and (8,-2). An ellipse is traced with a pencil, while keeping the string taut. Sketch a graph of this curve, and find the... more
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09/29/22

Math Problem I need help with
A chef is going to use a mixture of two brands of Italian dressing. The first brand contains 5% vinegar, and the second brand contains 13% vinegar. The chef wants to make 320 milliliters of a... more
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Algebra 2 Math

09/29/22

Please answering this question!!
What are the solutions to the equation x-7/x=6?A. x = –7 and x = 1B. x = –6 and x = –1C. x = –1 and x = 7D. x = 1 and x = 6
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Algebra 2

09/29/22

What’s the slop intercept form for (-1,-4) and (1,2)
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Algebra 2

09/28/22

College Algebra
Find an​ nth-degree polynomial function with real coefficients satisfying the given conditions. If you are using a graphing​ utility, use it to graph the function and verify the real zeros and the... more
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