View Full Version : Pre-Calculus


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  1. Motorboat and Current
  2. Help with gr 12 math?
  3. Finding All Real Zeros
  4. Can anyone help me? Im having trouble with linear programming.
  5. Help! I need help with solving oblique asymptotes and Im not sure if im right
  6. Find a set of parametric equation
  7. Solving a trig equation
  8. Solving quadratic equation with surds
  9. Equation with radical
  10. How Is This Solved
  11. quadratic problem
  12. y=mx+c problems
  13. Simplification of Logs
  14. solve the problem - finding the equation of a parabolic bridge
  15. solve the problem.
  16. Complete the identity?
  17. Constructing Even and Odd Functions
  18. Finding a set of Parametric equation
  19. function is defined by folliowing rule question.
  20. I'm stumped..
  21. help with quadratic word problems?
  22. Need help with linear math problems.
  23. Parametric equation
  24. having trouble
  25. Quadratic factors of a cubic polynomial
  26. Classify an equation
  27. Radical Multiplication
  28. Parabolic arch problem..
  29. Trouble with graphi and asymptotes
  30. elliptical word problem
  31. i am confused
  32. vector equation
  33. Vectors
  34. maths - parabola
  35. help with this problem...
  36. Series/Sequences
  37. Logistic Problem - Help Please!
  38. square roots
  39. solve the exponential equation
  40. Natural log help
  41. Intersection with asymptotes
  42. i want to explain the solution in this question
  43. Need help with math induction, I think I'm on right track
  44. absolute value..2 different answer
  45. Solving Tri equation
  46. I can't solve this easy question ?
  47. Fixed Real Numbers...Part 3
  48. Fixed Real Numbers...Part 2
  49. Fixed Real Numbers...Part 1
  50. I solved the question but i want to check it
  51. I want check my answer please >
  52. Resolve into factors
  53. Find the standard form
  54. Introduction to CONICS
  55. finding hyperbola vertices, ect.
  56. Finding inverse function
  57. Composite functions
  58. Help with Functions (I hope this is the right section!)
  59. Logistics formula
  60. RWA of Sine and Cosine
  61. Trigonometric Identities and equations
  62. Focus and Directrix
  63. Rational Zeros Theorem
  64. hyperbola or parabola?
  65. Help analyzing inverse of an abs function
  66. i can't figure out how the teacher got 7x..please help
  67. Cost Function question [Derivatives]
  68. A complex number problem
  69. Finding Equation for parabola
  70. parabola intersection
  71. Math Induction Help
  72. can't seem to figure out how to verify this identity
  73. Binomial Theorem and simplifying coefficient
  74. Difference Quotient, fifth power
  75. Rational Exponential Equation
  76. Help forming polynomial of least degree
  77. help derive exponential function from limited information
  78. Am I getting the right quadratic formula?
  79. f(x+5) = f(x)
  80. Find k
  81. A Rocket in the Air
  82. Equation Graph
  83. Find Approximate Solution
  84. Numbers e and pi
  85. If e and e' are eccentricities of hyperbola
  86. trig differentiation
  87. trigonometry
  88. Are my answers correct? thank you.
  89. complex numbers
  90. Power functions and homogeneity
  91. Problem about vectors:
  92. Predict from an exponential
  93. Radical In A Radical in A Radical
  94. I found asymptotes but can't sketch graph
  95. Express Using Fractions
  96. Any Numbers c and d
  97. Without Absolute Value...Part 2
  98. Find the value of the a and b
  99. prove lim equation
  100. Hyperbolas
  101. Identify Sequence as Arithmetic, Geometric or Neither
  102. The Exponential Function and Its Inverse
  103. Finding angle between two unit vectors
  104. Geometric Series
  105. Systems in 3 variables #2
  106. Summation problem
  107. Finding Formula for a Number Sequence
  108. Proving trigonometric identities.
  109. Finding the turning point
  110. Standard equation
  111. min value
  112. Latus rectum
  113. Asymptotes
  114. Formula
  115. Bricks
  116. confirmation of partial fraction needed
  117. Consecutive Even Integers
  118. Odd Integers
  119. Finding a particular term in a Binomial Expansion
  120. Converting from a polar equation to a cartesian equation
  121. Trigonometric Functions
  122. Finding tangent to function parallell with line
  123. Problem with solving function
  124. Find exact solutions algebraically?
  125. Law of Cosines - Negative angle??
  126. Without Absolute Values
  127. A population is growing logistically
  128. exponential equations
  129. Limit Using Sum Notation
  130. [SOLVED] using matrices to solve for a system of equations using gaussian elimination
  131. Ellipses standard form
  132. Conic Sections assistance
  133. I need help solving for x?
  134. Solving exponential equations.
  135. Cube Root times Cube Root
  136. Exponential Regression and percent
  137. Sinusoidal equation
  138. Ellipses
  139. Determining a sine function
  140. Huge headache on evaluating floor function limits
  141. Add and Simplify
  142. Speed of Wind
  143. problem with partial fraction
  144. straight line
  145. Heaviside Function
  146. Graphs of Sine and Cosine
  147. Closest point on line to two points...
  148. Please help. find the coordinates of points where the graph has horizontal tanngents
  149. Cofunction identities
  150. i need some help simplifying this
  151. Polynomial and rational functions
  152. Show work by using + and - on a number line
  153. A few questions I have
  154. [SOLVED] equation
  155. Logistics model percentage with absence of limiting factors
  156. Double-Angle Formulas
  157. Quadratic Functions... and... ranges?
  158. checking my answer with another answer...
  159. [Finite Maths] Derivative Problems
  160. Solve in C
  161. Systems of equations help
  162. [SOLVED] using matrices to solve for a system of equations using gauss-jordan elimina
  163. Logs Help
  164. Revenue Function
  165. Cosine...
  166. Transformations of Exponential Functions -
  167. Vector problem:
  168. Solving Exponential equation with graphs
  169. oblique asymtopes
  170. Calculate this number
  171. Traveling
  172. Logarithm bases
  173. Finding Vertical Intercept given a table?
  174. Appreciated help.
  175. Matrix: Find X, when Det=0
  176. Functions
  177. function problem
  178. Vector question:
  179. Elimination technique questions that frankly, I don't understand.
  180. Sketching a graph
  181. Power Functions
  182. help with functions
  183. general form to standard form
  184. Vector equations in 3D
  185. natural log and imaginary unit question
  186. Complex numbers questions
  187. Nth Partial Sum
  188. Simplifying Radicals
  189. Solving Complex Fractional Equations
  190. Solving Fractional Equations
  191. Simultaneous equation
  192. the equations may seem more complicated?
  193. Problem representing a 2 degree equation in the form of a ellipse
  194. Geometric series....
  195. polynimials
  196. position graph
  197. Solving Fractions
  198. Radian measure
  199. Basic limits help
  200. y=
  201. What am I doing wrong?
  202. How do I do this?
  203. what is the domain of √-4^4+x
  204. complex polar form
  205. coordinate geometry
  206. help please
  207. Solve for x in exponential equation.
  208. SOlve for X
  209. more polynomials
  210. Completing the square
  211. The scope/limitation of logab X
  212. Complex Equation Help!
  213. Equation of a Hyperbola
  214. inverse problems
  215. differentiation
  216. Parabola, Elipses, Hyperbola help?
  217. solving polynomials with roots
  218. PLease help me slove this problem
  219. Radian Measure
  220. Harmonic Motion and Sinusoidal Function Problem....
  221. Equation of a Hyperbola
  222. How many years?
  223. Interest rate
  224. Rational Inequalities
  225. solve exponential equation using logs...
  226. is this excercise correctly solved?
  227. a- Write the simplex matrix to maximize the profit.
  228. How do I do this?
  229. please help to find the maximum and minimum of the objective function.
  230. Interval Notation
  231. domain of composite function
  232. solve for X
  233. Please help me to solve the followings linear programming problems. Thanks.
  234. nth partial sum of a geometric sequence
  235. Find the level of sound
  236. alternating geometric sequence manipulation
  237. arithmetic sequence help
  238. Find the complex number z such that...
  239. Finding Values
  240. is the negative sign part of x?
  241. Solve for X
  242. Hourly Decay Rate for Salt
  243. Decay Factors?
  244. Discontinuous limits
  245. Sequences
  246. Matrix elimination:
  247. Getting the value of a function
  248. Messing with the bases of logarithms
  249. Possible values of p
  250. Finding K