283 Answered Questions for the topic Algebra Question

Algebra Question Equations Square Roots

10/28/15

Solve equation using algebra
√(y-3) = 1 - √(2y-4)
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Algebra Question

10/18/15

what does FOIL mean and when do we use it?
what does FOIL mean and when do we use it?
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Algebra Question Algebra 1 Functions Algebra Help

10/15/15

What are the rules for these functions?
Function 1: (0,1) (1,3) (2,9) (3,27), (4,81) Function 2; (0,1) (1,0.5) (2,0.25) (3,0.125) (4, 0.0625) Function 3: (0,-2) (1,-1) (2,2) (3,7)
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Algebra Question Algebra Algebra Help

10/11/15

find the inverse
Find the inverse of the following function and graph both f and f^-1 on the same coordinate plane.  f(x)=x^2-11 for x(greater than or equal to)0  f^-1(x)=____. 
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Algebra Question Algebra Help

10/06/15

graph and algebra
Grapg a line with the indicatd slope and y-intercept showing work.   Slope: -5 Y-int: (0,8)  
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Algebra Question

10/04/15

Degree 3; zeros 3,1,-1
Find remaining zeros of f
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09/29/15

velocity and altitude
A ball is tossed into the air at 40 feet per second from a height of 6 feet. How long will it take the ball to reach the ground?  The approximate time it took was _ seconds. Need albegra hw help.... more
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Algebra Question

09/29/15

the sum of k and l is 11, the sum of l and m is 19 and the sum of k and m is 16. how many points are assigned to m
question for a 6th grader asking about points in three circles shaped as a bulls eye with k in the first inner circle l in the second inner circle and m in the center
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Algebra Question Algebra 2

09/16/15

If a+1/a = 4, what is the of a4+1/a4 ?
IF a + 1/a = 4 . Then what is the value of a4 + 1/a4 ?
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Algebra Question

09/15/15

simple equation but I keep getting different answers. Can someone help?
14(x/7+1)=
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Algebra Question Algebra 2 Help

09/15/15

algebra 2 problem
could someone answer this piecewise problem    f(x)= piecewise [x+3 if-2<x<1 9   if x=1 -x+2 if x>1   I have no idea what this means or how to do it    
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Algebra Question Algebra 2 Algebra Math Help

08/30/15

Given f(x) = 120x2 – 17x + 1 and g(x) = 119x2 + 16x – 2, find (f – g)(x).
A.)x^2-33x+3   B.)-x^2+33x-3   C.)-239x^2-x+3   D.)239x^2+33x-3
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Algebra Question Algebra 2 Algebra Math Help

08/30/15

Given f(x) = x + 2 and g(x) = x2 – 4, find the function (g/f)(x).
A.) (g/f)(x)=x-2,excluded value:x=-2   B.)(g/f)(x) =x- 4, excluded value: x=-4   C.) (g/f) (x)=x-4,excluded value:x=4   D.) (g/f) (x)=x-2, excluded value:x=2
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Algebra Question

08/06/15

explain why the equation (3x+4)+4=(5x-4)+4 also has the solution set {4}
i need help
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07/28/15

The annual Gross Domestic Product (GDP) of a country is the value of all of the goods and services produced in the country during a year. During the period 1985
Can someone please just help me find the year of this? My teacher hasn't been much help.
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Algebra Question Algebra 1 Algebra 2 Algebra Help

07/14/15

second degree polynomials ?
The question asks:   Write a second degree polynimial equation with real coefficients and the given root.   4+2i  
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Algebra Question

07/04/15

Six hundred minus three fourths of a number is three times the number. Find one fourth of the number.
solve this at your highest speed
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Algebra Question

06/25/15

solve m using Cramers rule
m-n+r+3=0 2n+4-m=r m(over 2 )-1=r( over 3)   solve m by using cramer's rule
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Algebra Question Math Algebra 1 Algebra

05/21/15

5x^2 + 7x = 6
What is the value of the discriminant for 5x^2 + 7x = 6 ? How many different real number solutions does the equation have? Thanks SO MUCH for answering! :) 
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Algebra Question

05/20/15

what's an exampe of a basic algebratic equation?
I'm writing notes for a kind of important maths exam tomorrow, and I wanted to have a few notes on basic algebraic equations, but I'm not actually sure what they are..?
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05/15/15

Which one of these questions can be modeled by a linear function? Then create a linear function(equation) for those that are linear.
A) side length (in)   Area (in2)           1                      1           2                      4           3                      9           4                      16           5      ... more
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Algebra Question

04/22/15

identify the solutions of the system of equations if any 6x+4y=9,y=3-3x
please help me with this problem 6x+4y=9 y=3-3x
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Algebra Question

04/12/15

f(x) = 0, where f(x) = -6x2 + 5x + 3. needing help solving can any one assist?
f(x) = 0, wheref(x) = -6x2 + 5x + 3.  
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Algebra Question

04/11/15

Of the rocks in a box, 1/3 are igneous, 60 are metamorphic, and the remaining 40% are sedimentary. How many rocks are in the box?
I want to know how to set this up as an algebraic expression as well as how to go about solving it. Thank you!
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Algebra Question Algebra Word Problem

04/08/15

MeMusic=$8 per month, $0.25 per download, MusicRU=$20 per month, but only $0.10 per download. Which is the better deal?
 Which is the better deal, per month?
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