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... more
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
Algebra 2 Help Algebra 2 Algebra 2 Question

02/22/18

Using the graph of f(x)=√x as a guide, describe the transformation.

g(x)=-5√x+4
Algebra 2 Help Algebra 2 Algebra 2 Question

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

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!!!!

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... more
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
Algebra 2 Help Algebra 2 Algebra Equations

01/22/18

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

7x2 - 10x - 1 = 0
Algebra 2 Help Math Algebra 2 Algebra

01/21/18

Multiply & Simplify

(5x^(3)+x^(2)-5x)(Y+7)
Algebra 2 Help Algebra 2 Algebra 2 Question

01/21/18

Multiply & simplify.

(y^4+yz^3)(y^2+z^3)
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
Algebra 2 Help Algebra 2 Algebra Equations

01/17/18

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
Algebra 2 Help Algebra 2 Algebra 2 Question

01/15/18

Solve algebraically: y= 6x^2+19x-15 and Y= -12x+15

Y=6X2 +19x-15 and Y=-12x=15
Algebra 2 Help Algebra 2 Algebra 2 Question

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).
Algebra 2 Help Algebra 2 Algebra Division

11/21/17

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?
Algebra 2 Help Algebra 2 Algebra Functions

11/09/17

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... more
Algebra 2 Help Algebra 2 Algebra Functions

11/08/17

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))
Algebra 2 Help Algebra 2 Algebra Functions

11/08/17

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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