21,201 Answered Questions for the topic algebra 2

Algebra 2

10/19/22

parent functions
f(x)=2x-10find f^-1(x)
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Algebra 2

10/18/22

algebra question
One number is 5 less than 4 times a second number. Find a pair of such numbers so that their product is as small as possible.These two numbers are _____. (Use a comma to separate your numbers.)The... more
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Algebra 2

10/18/22

algebra question
The first leg of a right triangle is 3 cm longer than its second leg. If the hypotenuse has a length of 9 cm, find the exact lengths of the two legs.First leg=Second leg=
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Algebra 2

10/18/22

algebra question
hte length of a rectangle is 12 m longer than its width and the area of the rectangle is 460 m2. Find the exact dimensions of the rectangle.
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Algebra 2

10/18/22

Slope 1/4 passes through (12,-4)
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Algebra 2

10/18/22

Slope -2 passes through (-3,14)
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Algebra 2

10/18/22

Rewrite the following expression without using an absolute value sign. |A-52|≤ 2
Teacher gave a hint to "think margin of error"
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Algebra 2

10/18/22

Rational Aplication
Two pumps of different sizes are available to empty a flooded basement. Working together, the two pumps could drain the basement in 3 hours. Working alone, the small pump would take 8 hours longer... more
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Algebra 2 Math Algebra 1

10/17/22

Find the value of q. Show your work.
 is divisible by 3x – 4. Find the value of q. Justify your answer by showing your work.Note:Please write clearly and neatly.Grade 12 Advanced Functions
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Algebra 2 Math Algebra 1

10/17/22

Factor the following and show your work.
Factor . Justify your answer by showing your work.Note:Please write clearly and neatly.Grade 12 Advanced Functions
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Algebra 2 Math Algebra 1

10/17/22

Calculate the following and justify your work...
Calculate  using long division. Justify your answer by showing your work.Note:Please write clearly and neatly.Grade 12 Advanced Functions
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Algebra 2 Math Algebra 1

10/17/22

Recall that a polynomial function has the form...what does this tell you about the number of x-intercepts of the graph of f (x)? Explain.
Recall that a polynomial function has the form where n is a positive integer and . Consider a polynomial of even degree.If  and , what does this tell you about the number of x-intercepts of the... more
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Algebra 2 Math Algebra 1

10/17/22

Determine whether the binomial (3x – 2) is a factor of the polynomial...
Determine whether the binomial (3x – 2) is a factor of the polynomial . Explain.Note:Please write neatly and clearly.Grade 12 Advanced Function.
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Algebra 2 Math Algebra 1

10/17/22

State the end behaviours of the polynomial function of the following:
State the end behaviours of the polynomial function .Note:Please write neatly and clearly.Grade 12 Advanced Function.
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Algebra 2 Math Algebra 1

10/17/22

Identify the end behaviour of of the following:
Identify the end behaviour of Note:Please write neatly and clearly.Grade 12 Advanced Function.
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Algebra 2 Math Algebra 1

10/17/22

State the end behaviours of the polynomial function of the following:
State the end behaviours of the polynomial function Note:Please write neatly and clearly.Grade 12 Advanced Function.
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Algebra 2

10/17/22

Write the equation of the parabola in vertex form. vertex (2,4) point (1,1)
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Algebra 2 Algebra 1 Prealgebra

10/17/22

Exponential equation
There are 100,000 people and it increases 15% every year. Write an exponential equation for this information.
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10/17/22

Find the y-intercepts of the graph of the following quadratic function. If there is more than one intercept, separate them with commas. If there are no x-intercepts type DNE.
Find the y-intercepts of the graph of the following quadratic function. If there is more than one intercept, separate them with commas. If there are no x-intercepts type DNE.f(y) = 5y^2 -... more
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10/17/22

Let f(x) = (x-7)^2 Make the function one-to-one by restricting the domain to those values greater than or equal to 7. State this domain.
Let f(x) = (x-7)^2Make the function one-to-one by restricting the domain to those values greater than or equal to 7. State this domain. ___________Find the inverse of f  restricted to this... more
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Algebra 2 Math Algebra 1 Calculus

10/17/22

Find the y-intercepts of the graph of the following quadratic function. If there is more than one intercept, separate them with commas. If there are no x-intercepts type DNE.
Find the y-intercepts of the graph of the following quadratic function. If there is more than one intercept, separate them with commas. If there are no x-intercepts type DNE.f(y) = 5y^2 -... more
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Algebra 2

10/16/22

Algebra 2 - Composite Functions
How do you set these problems up?g(a)= -2a^2 + 4ah(a)= a - afind (g+h)(a)
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Algebra 2

10/16/22

inverse trig function
cot-1(0) find the value of the inverse trigis it zero?
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Algebra 2

10/16/22

elevation to the top
a boat has the angle of elevation to the top of a lighthouse is 7 degrees. The tower is 51 feet high. find the distance from the boat to the lighthouse. round the answer to the nearest tenth
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Algebra 2

10/16/22

0 1 or 2 triangles

how many possible triangles are therea=20c=24.5 C=32.3 degrees
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