317 Answered Questions for the topic Algebra 2 Help

Algebra 2 Help Multiple Choice

03/28/18

#### The function g(x) varies directly with x^2 and g(x)=50 when x=10

Need help with solving and then graphing this question because I don't understand how to do it at all.UPDATE: It's a multiple choice question with 4 graphs, the first one has the usual U shaped...
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Algebra 2 Help

03/06/18

#### What does it mean when the coefficient a in a quadratic regression model is zero?

I just need help on whether it is something I can put into the calculator because I have been working with my calculator a lot and if I am correct whether or not it would be a straight line.

Algebra 2 Help

02/22/18

#### Use the Binomial Theorem to expand the Binomial (d-4b)^3

Can you please show work? I am very lost

02/22/18

#### What would this function look like.

The parent function f(x)= √x is reflected across the y axis, vertically stretched by a factor of 5 and translated up 6 units

02/20/18

#### rule for f(x)=x^2 with vertical compression 12

Write the rule for f(x)=x^2 with a vertical compression of 12.

Algebra 2 Help

02/14/18

#### Algebra 2 problem: I would love an answer/explanation for this problem!

Pearl can clean a house in 6 hours. When Pearl and Ruby work together, they can clean a house in about 3.6 hours. About how long will it take Ruby to clean a house if she works by herself?

Algebra 2 Help

02/14/18

#### The perimeter of a rectangle is 40 cm and the area of the same rectangle is 20 cm^2. find the dimensions of the rectangle to the nearest hundredth.

I need help with this problem you have to solve each application of the problem and show work But I have no Idea how to do this problem please help me!!!!

02/08/18

#### Solve the the square root of 5-2x+5 = 12...

I'm very confused on how to go about finding the right answer. I tried solving it and came up with -67, but I was told it was the wrong answer, and that the true answer is -22. I wish I could show...
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Algebra 2 Help

01/30/18

#### what would some ordered pairs of 7x-8y=-80 be

i don't understand how to solve this type of equation

Algebra 2 Help

01/30/18

#### what are some order pairs of 2y+14=20

im confused on how im suppose to use the equation

#### Solve with quadratic formula..7x^2 - 10x - 1 = 0?

7x2 - 10x - 1 = 0

Algebra 2 Help Algebra 2

01/21/18

#### Find the product.

(4x − 3)^3
I'm having trouble on these sorts of problems. I have been trying different ways to solve, but I continue to get this wrong.
(4x − 3)3

#### x^2 - 2x + 9 = 0...find the discriminant & determine types of solutions?

x2 - 2x + 9 = 0
A.)Find discriminant & determine types of solutions
B.)Solve with with quadratic formula

01/15/18

#### Find the product. (3x − 8)3x

Find the product. (3x − 8)3x
Algebra 2 HW that i'm struggling on

Algebra 2 Help Chemistry, Homework

01/10/18

#### Evaluate the function ƒ(x ) = x 2 + 1 for ƒ(2)

can you help me answer this

Algebra 2 Help

01/08/18

#### Parabola equation

Given Vertex (2,-1) and a y-intercept of 3. What are the values of a.b.and c in a y=a(x-b)2+c.

Algebra 2 Help Algebra 2 Question

11/27/17

#### Alg II - Quadratic equation in Standard Form

Write a quadratic equation in standard form whose graph is tangent to the x-axis at -4 and goes through the point (6,30).

#### f(x) = x + 4,g(x) = x - 3, for which value of x is (f/g)(x) undefined?

f(x) = x + 4
g(x) = x - 3
for which value of x is (f⁄g)(x) undefined?

#### How do you distribute the negative sign?

Example:p(t_ = 2t - 1 and q(t) = -t2 - 4t - 1.
Find (q - p)(t)
(q - p)(t) = q(t) - p(t)
q(t) - p(t) "define"
(-t2 - 4t - 1) - (2t - 1) "substitute"
=(-t2 - 4t - 1 - 2t + 1 "distribute...
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#### g(n) = 3n + 2, f(n) = 2n^2 + 5...find g(f(2))

g(n) = 3n + 2 f(n) = 2n2 + 5
find g(f(2))

#### g(n) = 3n + 2,f(n) =2n^2 + 5,find (g o f)(2)

g(n) = 3n + 2
f(n) = 2n2 + 5
find (g o f)(2)

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