21,200 Answered Questions for the topic algebra 2

Algebra 2

10/09/22

How to find the vertex of a graphed quadratic function
I am wondering how to find the vertex/solve a quadratic function and turn it into standard form. The graph I have has the numbers (x,y) which are, (-9,0),(-7,8),(-5,8),and (-3,0). I am just... more
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Algebra 2 Calculus Precalculus

10/09/22

Pre calc 2 questions help for this question would be highly appreciated

1) Determine the number of zeros of the polynomial function f(x)=x^3+8x^2+12) Determine the number of zeros of the polynomial function g(x)=x^4-x^5
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Algebra 2 Calculus Precalculus

10/09/22

Pre calc 2 questions help for this question would be highly appreciated

1) Determine the number of zeros of the polynomial function f(x)=x^3+8x^2+12) Determine the number of zeros of the polynomial function g(x)=x^4-x^5
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Algebra 2 Precalculus

10/09/22

Solve the inequality by factoring, precalc
Solve the inequality and use interval notation. I really need the explanation and not just the answer. Thank you.(x(x-5))/(x^2-3x-28) <=0
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Algebra 2 Precalculus

10/09/22

Solve the inequality algebraically, precalc
Solve the inequality and give your answer in interval notation1+2/(x+1)<=2/xThe explanation is more important than the answer to me. Thanks.
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Algebra 2 Math

10/09/22

Please help me solve this problem
If C(x)=2.5x+35 is the cost function and R(x)=3.2x is the revenue function, then what is the profit function, P(x), and what is the breakeven point?
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10/09/22

How to find a composite function?
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10/09/22

How do I find f inverse of x an inverse function?
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Algebra 2

10/09/22

Rational root theorem
How do you use the rational root theorem to factor a cube?x^3+4x^2-15x-18-x^3-7x^2+14x+48
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Algebra 2

10/09/22

Solve the inequality (advanced) #2
Solve the inequality and give your answer in interval notation1+2/(x+1)<=2/xThe explanation is more important than the answer to me. Thanks.
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Algebra 2 Math

10/09/22

Applications of Quadratic Equations and Functions
A soccer ball is kicked into the air so that its height, h, in feet, after t seconds is given by thefunction:h(t) = −16t2! + 96What is the maximum height the ball reaches?How long is the ball in... more
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Algebra 2 Math

10/09/22

Applications of Quadratic Equations and Functions
Jo Jo the monkey jumps off a 200-foot cliff into the ocean, so that his height, h, in feet, after tseconds is given by the function:h(t) = −16t2! + 160t + 200What is the maximum height the Jo Jo... more
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Algebra 2

10/09/22

Solve the inequality (advanced)
Solve the inequality and use interval notation. I really need the explanation and not just the answer. Thank you.(x(x-5))/(x^2-3x-28) <=0
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Algebra 2 Math

10/09/22

Write a function g whose graph represents the indicated transformation of the graph of f.
a) f(x)=-x+3; reflection in the y-axisb) f(x)=3-|x-2|; translation 2 units leftc) f(x)=|3x|+2; horizontal shrink by a factor of 1/3d) f(x)=|x|; reflection in the x-axis followed by a translation 2... more
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Algebra 2 Math

10/09/22

Suppose (6,1) is the point of the graph of y=f(x). Complete the following transformations on this point.

y=f(3x)
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Algebra 2

10/08/22

The equation m^2x^2 - (m+n)x + n =0 has two equal real roots.show that n^2 + 2(m-2m^2)n + m^2 = 0. If n is real, find the range of values of m
find the range of values of mI solved upto 16m3(m-1)>=0which makes m >=0 or m>=1but the ans is m<0 or m>=1can u pls help
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Algebra 2

10/08/22

Factoring a cube
Hello,Can you show me how to factor these cubes? I can factor a quadratic but don't know if that knowledge is useful here. -8x^3-60x^2+36x+32x^3-7x^2-38x+240
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Algebra 2

10/08/22

Algebra college

If f(x)=2x-4,g(x)=-25-7x+2and h(x)-64-4find h(-1)
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Algebra 2

10/08/22

What is the domain and range of transformations?

What is the range for the points A(2,8) and B(-4,9)?
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10/08/22

Solve each of the following equations using the Extended Square Root Property.
Solve each of the following equations using the Extended Square Root Property.1. 8√x+7=16x= _____________2. √7x+4−3=0x= _____________3. 8√5x−7=16x= _____________
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Algebra 2 Math Algebra 1 Calculus

10/08/22

Solve each of the following equations using the Extended Square Root Property.
Solve each of the following equations using the Extended Square Root Property.1. 8√x+7=16x= _____________2. √7x+4−3=0x= _____________3. 8√5x−7=16x= _____________
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Algebra 2

10/08/22

Mixtures of three
Evie has a collection of pennies nickels and dimes with $.94 altogether if she has twice as many nickels as dimes and two less than twice as many pennies as nickels and how many of each coin does... more
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10/08/22

Does the ordered pair (3,0) satisfy the following system of inequalities?
5x+7y≥9−10x+y>−3
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10/08/22

Does the ordered pair (6,−7) satisfy the following system of inequalities?
−10x−4y≤−5y≤3x/5−2
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10/07/22

Does the ordered pair (−1,6) satisfy the following system of inequalities?
−4x+10y≥−7y>5x/3−8
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