21,200 Answered Questions for the topic algebra 2

Algebra 2

09/03/22

For the given functions f and g , find the indicated composition.
f(X) = 9x^2-4x, g(x) = 8x-3 (f.g)(5)
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Algebra 2

09/03/22

For the given functions f and g , find the indicated composition.
f(x) = 4x^2+6x+5, g(x) = 6x-6(g.f)(x)
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Algebra 2

09/03/22

For the given functions f and g , find the indicated composition.
f(x) =-2x+7, g(x) = 6x+7(g.f)(x)
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Algebra 2

09/03/22

There are 3 consecutive even integers such that the sum of twice the 1st integer and the 3rd integer is ten less than the 2nd integer. What are the 3 even integers?
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Algebra 2

09/02/22

Give the equation of the resulting function .The function f(x)=3^x is reflected across the y-axis
Give the equation of the resulting function .The function f(x)=3x is reflected across the y-axis
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Algebra 2 Linear Algebra

09/02/22

Find a basis for W = {(x,y,z,w): x − 2 y + w = 0, 2 x − z + w = 0}.
From what I know, to find a basis for the span of a set of vectors, write the vectors as rows of a matrix and then row reduce the matrix.However,[1,0,-1/2,1/2,0], and [0,1,-1/4,-1/4,0] isn't correct.
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Algebra 2 Linear Algebra

09/02/22

Let M = {(x,y) ∈ R^2 ∣ 0 ≤ x ≤ y}, N = {(x,y) ∈ R^2 ∣ 0 ≥ x ≥ y} and P = M ∪ N. P is closed under scalar multiplication. Give two vectors in P whose sum is not in P
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Algebra 2

09/01/22

Write a function $g$ whose graph represents the indicated transformation of the graph of $f$ . $f\left(x\right)=x+2$ ; translation $2$ units right
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Algebra 2

09/01/22

Payment for session
We had a one hour session with David C. We need to pay. How do I initiate payment?
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Algebra 2

09/01/22

What is an equation of the line that passes through the points (-5, -8) and (5,4)?
i need to find b
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Algebra 2

09/01/22

What is an equation of the line that passes through the points (-5, -8) and (5,4)?
i need to find b
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Expert Answers •3
Algebra 2

09/01/22

Find the missing values assuming continuously compounded interest. Given the Initial Investment $800 and after 10 years $2005, find annual % rate and time to double in yrs.
Continue to struggle to find and figure out the proper way, this is the only math assignment that has been giving me a hard time overall and I can't wrap my head around it.
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Algebra 2

09/01/22

Find polar coordinates of the point whose cartesian coordinates are given. (-2√3 , 2)
Find polar coordinates of the point whose cartesian coordinates are given. (-2√3 , 2)
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Algebra 2

09/01/22

Show progress work

1) Suppose a student earns a 100 on Test I, misses Test II, makes 80 on Test III, 70 on Test IV, and 85 on the Final. What is student's course average rounded to the nearest tenth?2) Suppose a... more
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Algebra 2

09/01/22

A smartphone with a regular price of $178 is on sale for $128. Find the markdown

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Algebra 2

09/01/22

Describe the transformations necessary to transform the graph of f(x) solid line into that of g(x) dotted line
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Algebra 2

09/01/22

Write the equation of the line that passes through (-2,1) and (-4,5)
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Algebra 2

09/01/22

write the composition (f ∘ g)(x) of the given functions: f(x)=x^2 + 2x -6 and g(x) = x + 5
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Algebra 2 Algebra 1

09/01/22

Geometry question

Suppose that R and S are points on the number line.If RS = 14 and S lies at 6, where could R be located?If there is more than one location, separate them with commas.Location(s) of R :
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Algebra 2

08/31/22

How many liters of pure acid should be added to 9 liters of 45% concentrate to raise the concentration to 70%?
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Algebra 2

08/31/22

Find the equation for the circle with center ​(3​,-2​) and passing through ​(​-3,4​).
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Algebra 2

08/31/22

Find the missing values assuming continuously compounded interest. How to find the initial investment and annual % rate, with the given 5 years to double & $2500 amount after 10 years
I'm having a hard time starting it and figuring out what formula to take. if someone can help me understand how to go about this, I should be able to take care of the other answers.
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Algebra 2 Prealgebra

08/31/22

Evaluate sin(101pi)
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Algebra 2

08/31/22

Find the product of (−6 −3i) and its conjugate
Find the product of (−6 −3i) and it's conjugate.
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Algebra 2

08/31/22

Algebra 2 Question
Rico has performed 7 repairs on his truck averaging $326 for each repair. His goal was to not spend more than $3100 on the repairs. By how much is he under his budget?
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