21,201 Answered Questions for the topic algebra 2

Algebra 2 Algebra 1

10/02/23

Rational Expressions Applications

Seth and Ted can paint a room in 3 hours if they work together. Because Ted is still an apprentice, if he were to work by himself, it would take him twice as long as it would take Seth working by... more
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Algebra 2

10/02/23

if f(x)=13x-7 find x if f(x)=20
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Algebra 2 Math Algebra 1 Calculus

10/01/23

Use the Rational Zero Theorem to find all real zeros
x4 + 4x3 − 46x2 − 4x + 45 = 0
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Algebra 2 Math Algebra 1 Calculus

10/01/23

Use the Rational Zero Theorem to find all real zeros
2x4 − 5x3 − 6x2 + 20x − 8 = 0
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Algebra 2 Math Algebra 1 Calculus

10/01/23

Find all complex solutions (real and non-real)
x3 + 12x2 + 46x + 60 = 0
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Algebra 2 Math Algebra 1 Calculus

10/01/23

Use the Factor Theorem to find all real zeros for the given polynomial function and one factor
f(x) = 2x3 − 15x2 + 31x − 18;    x − 1
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Algebra 2 Math Algebra 1 Calculus

09/30/23

Up and down in odd numbers

What is up and down in odd numbers but can only be 4 digits?
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Algebra 2 Algebra 1

09/30/23

Work and Motion Applications
McKenzie and Lindy work on a landscaping crew. They can complete the landscaping job in 4 hours if they work together. McKenzie generally takes 6 hours less Lindy. How long would it take McKenzie... more
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Algebra 2 Algebra 1

09/29/23

Rational Expressions
Solve the proportion. Give your answer as a reduced fraction.( 3 / 6x + 3 ) = ( 9 / x + 4)
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09/29/23

HELP PLEASE URGENTT!!! liz is shopping for a live stream service so she can binge watch a new drama series during her free time....
Liz is shopping for a live-streaming service so she can binge watch a new drama series during her free time. She sees that the livestreaming service offers a couple of plans for new customers to... more
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Algebra 2

09/28/23

Properties of Functions & Average Rate of Change
Find the average rate of change of f(x)=x3-8x+7over the following intervals:a: from -8 to -4b: from -1 to 1c: from 1 to 7
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Algebra 2 Algebra 1

09/28/23

Rational Equations
Solve for x( x - 3 / x) - ( 5 / 3 ) = ( 5 / x )
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Algebra 2 Algebra 1

09/27/23

Adding and Subtracting Rational Expressions
Simplify and reduce to the lowest terms, (Leave answer in factored form.)12 - ( 10 / x2 )
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Algebra 2

09/26/23

use a table of values to estimate the intercepts and turning points of the function. f(x)=x^3+2x^2-5x-6
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Algebra 2

09/26/23

Find an equation in the form ax^2 +bx+c for the parabola passing through the points (-1,-15),(4,-105),(3,-55)
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Algebra 2 Math Algebra 1

09/26/23

Finding the Part Problems

Use the basic percent formula to complete the problems below. Show all work. 1. Find 12% of 34.2. Alivia bought a new softball glove for 65% off the original price of $34. How much did she pay for... more
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Algebra 2 Algebra 1

09/26/23

Consider the constraints 2x + y ≤ 6 , y − x ≤ 2 , y + 1 ≥ x , x, y ≥ 0 .
Consider the constraints 2x + y ≤ 6, y − x ≤ 2, y + 1 ≥ x, x, y ≥ 0 . (a) Plot the constraints and shade the feasible region. In your plot, label each line which forms the boundary of the feasible... more
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Algebra 2 Math Algebra 1 Calculus

09/26/23

Helpp!! Urgent Mid term practice, i need verification. ASAP
PLEASE HELP OUT!! I really need to confirm my answers. I would really appreciate it1) Solve. Answer in interval notation, restricting your attention to −𝜋 ≤ x ≤ 𝜋.sin2(x) < 1/2I got (0, 𝜋/2) U... more
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Algebra 2

09/25/23

(-128p^-3/2)-1 solve when p=16 and p=64

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Algebra 2 Algebra 1

09/25/23

assume a not equal to 0, and that the inverse of A exists. Use row operations to calculate A^−1
Let A = | 1 a 1 c 0 2 1 a 1/c + 1 | , where c does not equal 0 and a ∈ R. Now assume a not equal to 0, and that the inverse of A exists. Use row operations to calculate A^−1
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Algebra 2

09/25/23

How to change the hourly rate
We have a tutor that was trying to update their hourly rate displayed on their profile but isnt able to. How does tutor change their hourly rate?
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09/25/23

Helpppp.. Algebraa.. Urgent
Find the exact value of each x∈[0,2π) for which cos^2 (x)= (1/2) sin(2x). If g(x)=5+3x/ x−3 What is the domain of g(x)? Verify (with sketch and/or short argument) that g is a one-to-one... more
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09/25/23

Algebera HELPP!!. Urgent

I have done the work but the teacher told me it's wrong can someone please help me with this? With steps? I am confusedWhen a cell cycle for an unknown organism starts, its cells start replicating... more
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09/25/23

ALGEBRA HELPP!!!.

I am confused about this question because of ln, can someone explain these in steps? G(x) = ln (1−x^2) and f(x) =√(x+3), what is the subset of the domain of g at the composition of f(g(x))? Domain... more
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Algebra 2 Algebra 1

09/24/23

x^3+3x^2+4x+12=0
Factor to solve for x.
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