70 Answered Questions for the topic Honors Algebra 2

Honors Algebra 2 Honors Algebra Ii

03/17/15

#### Condensing complex logarithms

How do I condense this problem?
2/3 log a - 3 log b - 4 log c

Honors Algebra 2 Algebra 2

03/08/15

#### Joint Variation

The volume V of a cylinder varies jointly with the height h and the radius squared r^2, and V=157.00 cm^3 when h=2 cm and r^2= 25 cm^2. Find V when h=3 cm and r^2 = 36 cm^2

Honors Algebra 2

02/20/15

#### a ladder is 10 ft long leaning against the wall. the bottom is 6 ft from the wall. how much should the bottom be pulled away to move the ladder down 3 ft.

a ladder is 10 ft long leaning against the wall. the bottom is 6 ft from the wall. how much should the bottom be pulled away to move the ladder down 3 ft.

Honors Algebra 2

02/20/15

#### a ladder is 13 ft long leaning against the wall. the bottom is 5 ft from the wall. how much should the bottom be pulled away to move the ladder down two ft.

a ladder 13 ft long leans against a wall. the bottom is 5 ft from the wall. How much would the lower end of the ladder have to be moved away from the wall so that the top end of the ladder would be...
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Honors Algebra 2

02/20/15

#### two trains leave the same place/same time.the train b is going 5 mi/h faster than train a. after 2 hours they are 50 mi apart. What is the speed of both.

trains a and b leave the same city at the same time, headed east and north respectively. train b travels 5 mi/h faster than train a. after 2 hours they are 50 mi apart. find the speed of both trains.

Honors Algebra 2

11/27/14

#### how do you solve this word problem?

The cost of tickets to a whale watching tour depends on the number of people in the group. For each additional person, the cost per ticket decreases by $1. For a group with only two people, the...
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Honors Algebra 2 Word Problem Help

11/09/14

#### The scale in a meat department is broken and will not register any item weighing less than 7 pounds. How much does each package weigh separately?

The scale in a meat department is broken and will not register any item weighing less than 7 pounds. Each package is priced per pound and you want to know what each package weighs. The beef plus...
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Honors Algebra 2

08/27/14

#### how to solve this If A is 3/5 of b and B is 1/4 Of C what percentage of C is A ?

I'm in tenth grade and i really need help on my honors algebra 2 homework please help me ?

Honors Algebra 2 Algebra 2

08/06/14

#### Honors Algebra 2. Number Theory. Question was too long to be put here, but in the description.

There are two integers. One is 5 more than a number, and the other is 1 less than the same number. Write expressions for the two numbers. Write a polynomial expression for the product of the numbers.

Honors Algebra 2

05/01/14

#### Find the value of k in a quadratic equation

Find the value of k so that the remainder is 14:
(x^2+kx-18)-(x-4)
PLEASE HELP!!!!!!!

Honors Algebra 2

01/12/14

#### Factoring an expression

Factor he expression
-216x^3+1
A. (-6x+1)(36x^2+6x+1)
B. (-6x+1)^3
C. (-6x-1)(36x^2-6x+1)
D. prime polynomial
I know the problem is not a prime polynomial. I came up with...
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Honors Algebra 2

01/12/14

#### really confused by these symbols please help

sum of the series.
Σ^5k=1^k^2
A. 55
B. 56
C. 200
D. 225

Honors Algebra 2

01/12/14

#### geometric sequence

Select he first five terms of the geometric sequence an=(2)^n^-1, starting with n=1
I believe the answer is 2,4,8,16,64
I get arithmetic sequence and geometric sequence mixed up. Is there a...
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Honors Algebra 2

01/12/14

#### need help please

select the first five terms in the arithmetic sequence an=4n, starting with n=1
I think this means the five terms are 4,8,12,16,20.
Is this right or am I doing it wrong. I need help bad.

Honors Algebra 2

01/12/14

#### translating functions

Determine the equation of g(x) that results from the translating the function f(x)=x^2 +1 upward 5 units
A. g(x)=(x+6)^2
B. g(x) =(x+5)^2+1
C. g(x)=x^2-4
D. g(x)=x^2+6
I believe it is B....
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Honors Algebra 2

01/12/14

#### vertex of parabola

Select the x coordinate of the vertex of the parabola defined by the function: f(x)=-5x^2+3x+2
A. -5/3
B. 2
C. 3/10
D. -3/5
I keep coming up with 0. I know I have missed a step, please...
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#### Operations of Functions! (Division) And some other stuff...

How would you solve this f(x)⁄g(x) problem (please include ALL steps and an explanation for each)?
f(x)=(5x+11)/(x2-9)
g(x)= (4x-2)/(x2-9)
Also, would the domain end up being (-∞, -3) U...
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#### Horizontal stretches/compression?

For horizontal compressions, I know you do it if x is greater than 1, but do you divide or multiply the x value by the c value? Why would it be a vertical compression of c?
So if you had...
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11/09/13

#### When finding the inverse of f(x)=v(x-3) (a one to one function) and stating the domain and range of the inverse, why is the domain of the inverse switched?

So if f(x)=√(x-3), I know the original domain would be [3, ∞) and the range would be [0,∞), but what would the domain and the range be for the inverse be, which is f-1=x2+3, and why would it be...
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Honors Algebra 2

10/16/13

#### Given: f(x) = 1/2 f(x-1) - 3 and f(1) = -5 , find f(-2)

I'm a tutor and I have never seen a problem like this one in honors algebra 2. Can anyone help?

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