- HELP ANYBODY! (find f(-1), f(0), f(1) for f(x) = ....)
- functions (y = x^2 + 2x)
- I'm confused: direct, inverse variation equation
- FUNCTIONS: Is the relation y = -x also a function?
- fill in blanks
- Equation with absolute value: |b + 2| < -1
- Overlapping right triangles
- Having Trouble Factoring?
- word problem: cost of renting unit for 8 hours
- Algebra Problems (vertex, axis of y = -2x^2)
- Direct variation
- Inverse Variation word problems.......
- Multiplying and dividing Radicals.... Help Pleaseeeeee!
- irritating word problem! please help!
- eqn of variation (y varies directly as x, y = 2 for x = 10)
- ??? (y varies inversely as x; y = 16 when x = 2)
- Help! (r varies jointly with s and t; r = 180 when...)
- PLease Help: graph 2x^2 - 3 and -1/2x^2
- Graphing functions: f(x) = -1/2x^2
- vertical motion upward
- how do you graph quadratic functions
- Please help: r varies directly as s and t; r = 29 for....
- Finding h(-4), h(4), h(-3) for h(x) = |x|
- A question on "Powers"
- Did i do this right: y = kx, y = 28 when x = 7
- joint and combined variation
- Factoring Quadratic Equation -12x^2 + 20x - 8
- Functions: graph f(x) = -3x^2, state domain, range
- help solve -2x^2 + 11x - 5 = 0
- help: h(x) = |x|; find h(-4), h(4), h(-3)
- quadractic eqaution: 42x^2 - 9x - 15 = 0
- graphs and their transformations
- More on "Powers"
- alegebra rational expressions
- what is "B^2 - 4ac" called?
- Did I do this right? (factor -12x^2 - 13x + 4)
- use calculator to approximate value of 4^1.7
- weight problem: how much does each ball weigh?
- Fractions: 3 cuts to make 8 equal pieces
- Polynomials! (classifying by degree)
- exponents
- complete the square for x^2 - 17x
- factoring polynomials: 6x^3
- help: y varies directly as x, y = 30 when x = 8
- how do I get started graphing f(x) = x^2 - 6x + 8
- help find cylinder height, given radius, surface area
- graphing functions: x + 2y = 8
- I need to find the x-intercept of x^2 - 3x - 10
- I hate this!
- Choosing values of x to prove 'simplification' isn't true
- COINS~word problem
- Need help finding solution to Complex Fraction?
- Complex Fraction Word Problem?
- A function word problem
- Adding and subtracting polynomials?!
- joint and combined variation
- Algebra with Pizazz
- mortgage problem: how many months for payments to be....
- I get it to a point.
- I need help with Product-to-Exponent/Same-Base
- Find the greatest integer that will divide....
- Joint Variation: what is "the square of z"?
- graphing inequality (3x/5 < 2y/3 + 1/3)
- please help with x^2+15/5x+15/5=-6/5
- linear equations: 2(x - 3) - 3(x + 5) = 3(x - 2) - 7
- Absolute-value equations: |2x - 1| = 7, etc
- Quadratic Square: proper way to write it?
- Algebra help: y = 2.4 - 0.2y
- Interest Problem: how much should be invested so...?
- Help with simplifying rational expressions
- Writing expressions for "one angle is 22 less than...&q
- Trajectory - quadratic equation
- Vertex of the parabola
- inequalities: x = (2x - 5) >= 43
- inequalities: the width of a rectangle is 6 cm more than....
- How to find a rational number between any two given rational
- I am trying to solve: 2x^2 + 5x = 11x + 20
- Solve algebraically: 5/x+5-2/x-3 = -1/x^2+2x-15
- Solve using square root method: (x-3)^2 - 5 = 7
- Solve using quadratic formula: 4x^2 + 8x - 16 = 0
- VERY BASIC Question about solving linear equations
- need to know how to go from 1/x to x
- Simplifying radical expressions: 3/sqrt(5)+4
- equation through the points (8, 1) and (-2, -17)
- Completing the square: 2x^2 - 20x + 8 = 0
- Domain of f = sqrt sign over x, g = (x+2)(x-3)
- Exponents - check answer please
- Calculating Continous Interset
- Graphing Linear Equations: 2x + 6y = -18
- A mixture of feed much contain 100 lbs protein,....
- equations: if a - b = 2c - d, solve for c
- Exponents: Positive & Negative (simplify)
- vertical motion: h = -16t^2 + vt + s
- Another Vertical motion problem
- how to solve 7^-2 e^-3 (ce)^4
- give y-values for x-values; draw graph; etc....
- 8x+5y=6 && 3x-2y=10..the elimination method?
- Simplify this fraction (simplifying rational expressions)
- word problem: how many liters must be mixed to obtain....
- Linear Eqns: Find the y-Intercept of the line through....