135 Answered Questions for the topic Algebra2

Algebra2 Logarithms

02/28/17

Explain why log (5 • 2) is not equal to log 5 • log 2.
 How are they not equal to one another. Please explain why. Thank you!
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Algebra2

02/17/17

If f(x)= x(exponent)2 +6, find f(b-2)
Please help me ive been stuck on this question for literally 20 minute, I couldn't understand it at all... 
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Algebra2

02/15/17

you buy a motorcycle for 13000. The vehicle depreciates 9% per year. What is the value of the motorcycle after 9 years
Find each value.
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Algebra2

02/01/17

Determine the dimensions of the department store if the length is represented by the expression 3x + 20 feet.
The area of the rectangular, concrete slab for a new department store is represented in an architectural computer layout by the expression 6x2 – 5x – 300 square feet. Determine the dimensions of... more
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Algebra2 Math Algebra

11/02/16

Equations of circles?
Find an equation of the circle that has center (-3,6) and passes through (4,-1)
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11/02/16

Linear factors?
For the polynomial below, 3 is a zero.h(x)=x^3-9x^2+25x-21Express h(x) as a product of linear factors.
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Algebra2

10/25/16

David’s monthly salary is $2500 plus 6% commission on his sales. What must be the amount of his sales for him to earn at least $3,100 each month?
 I don't know what to put here.
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10/04/16

How do i write the following in slope-intercept form?
{4x+8y=12 {x+2y=-3
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Algebra2 Algebra 2 Help

09/28/16

Please help me i have no idea how to do this, please show step by step, thank you
The table below displays the enrollment at the westside high during the years 1996-2001Year:1996, 1997, 1998, 1999, 2000, 2001enrollment:1582, 1635, 1674, 1723, 1745, 1801 A. make a scatter plot of... more
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Algebra2

07/21/16

Let f(x) = -4x + 7 and g(x) = 2x - 6. find (g*f)(1)
 I really need help
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Algebra2

05/26/16

Monica decided to divide a total of $42,000 into three investments: a savings account paying 5% interest, a time deposit paying 7%, and a bond paying 9%
Monica decided to divide a total of $42,000 into three investments: a savings account paying 5% interest, a time deposit paying 7%, and a bond paying 9%. Her total annual interest from the three... more
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05/24/16

Evaluate these powers of i
Evaluate these powers of i.If there is an imaginary part,be sure to enter your answer in a+bi form,where both a and b are real numbers   i1113   i-147
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Algebra2 Math Help

04/03/16

Given the following measurements, A=28, a=19cm, and c=41cm how many triangles are possible?
I'm so confused with this question we've never had it in school
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Algebra2

03/21/16

Zeus Industries bought a computer for $2857. It is expected to depreciate at a rate of 24% per year. What will the value of the computer be in 3 years?
 round to the nearest penny. I need help fast
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Algebra2

02/23/16

.I know how to set it up and all but Im not getting any of my answer choices!?
You decide to put $100 in a savings account for $3000 downpayment on a new car. If the account has an interest rate of 2% per year and is compounded monthly, how long does it take you to earn... more
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02/17/16

Trinomial Expressions
M and N are TRINOMIAL expressions... M= -2a2 +a + 6 N= -3a2 + 2a -5 Express N - M as a Trinomial...?
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Algebra2

02/01/16

-2x^4+(6-2b)x^3+(6+6b)x^2+(6+8b)x+8 find for the zeros
-2x^4+(6-2b)x^3+(6+6b)x^2+(6+8b)x+8
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Algebra2

12/14/15

Jaime has 120 feet of fence to make rectangular kennel for his dog. He will use his house as one side. What is an algebraic equation for the kennel's length
Jaime is only using one side of his house.An algebraic equation for the kennels length .
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03/24/15

Evaluate 4(u+v) when
U=-1/4,-2     -5,-4/3 and v= -3/4,4            6,-2/3
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03/15/15

word problem help
the question i need help with is "The distance d in meters traveled by a skateboard on a ramp is related to the time traveled in t in seconds. This is modeled by the function d(t)= 4.9t2 - 2.3t +... more
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Algebra2

02/20/15

find the equation in standard form of the parabola passing through the points:(3,-6) (1,-2)(6,3)
This is an urgent question. I need help. Because I didn't learn this and my brother asked me to help him with homework.
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Algebra2

12/15/14

After taking 5 quizzes, your average is 57%. What must you average on the next 4 quizzes to get a C- (70%)
It's an algebra 2 question and I don't know how to set the problem up.
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Algebra2

12/15/14

Combine and simplify the following radical expression. (3 sqrt y)^2
Real Numbers.
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Algebra2 Algebra 1 Matrix

12/04/14

when the determinant of the coefficient matrix of a system of equations does not equal zero
The system has how many solutions 
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Algebra2

09/28/14

write an equation for 5 units from 8, -11
This was a problem that my daughter is having to solve. Any help you can give.  
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