Best content in Precalprep

Dropbox - fundamental_identities.pdf - Simplify your life - 0 views

www.dropbox.com/...fundamental_identities.pdf

shared by heyamaljabori on 27 Jun 12 - No Cached

- heyamaljabori on 01 Aug 12
  
  Reciprocal identities Quotient identities Pythagorean identities Cofunction identities Even identities Odd identities Memorizeee
  
  <div class="cArrow"> </div><div class="cContentInner">Reciprocal identities Quotient identities Pythagorean identities Cofunction identities Even identities Odd identities Memorizeee </div>
  
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Dropbox - verifying_trig_identities.pdf - Simplify your life - 0 views

www.dropbox.com/...verifying_trig_identities.pdf

shared by heyamaljabori on 27 Jun 12 - No Cached

- heyamaljabori on 01 Aug 12
  
  A conditional equation is an equation that is true for only some of the values in its domain sinx=0
  
  <div class="cArrow"> </div><div class="cContentInner">A conditional equation is an equation that is true for only some of the values in its domain sinx=0 </div>
  
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Dropbox - right_triangle_trig.ppt - Simplify your life - 0 views

www.dropbox.com/...right_triangle_trig.ppt

shared by heyamaljabori on 27 Jun 12 - No Cached

- heyamaljabori on 30 Jul 12
  
  Sin= SOH Tan= TOA Cos= CAH O = opposite H = Hypotenuse A = Adjacent
  
  <div class="cArrow"> </div><div class="cContentInner">Sin= SOH Tan= TOA Cos= CAH O = opposite H = Hypotenuse A = Adjacent </div>
  
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- heyamaljabori on 30 Jul 12
  
  Cotangent = opposite of tan Secant = opposite cos Cosecant = opposite sin
  
  <div class="cArrow"> </div><div class="cContentInner">Cotangent = opposite of tan Secant = opposite cos Cosecant = opposite sin </div>
  
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opposite
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...5 more annotations...
adjacent
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hypotenuse
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sine, cosine, tangent, cotangent, secant,
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cosecant.
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Trigonometric Identities are trigonometric equations that hold for all values of the variables.
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Logarithmic Functions - 0 views

www.regentsprep.org/...logFunction.htm

shared by heyamaljabori on 25 Jun 12 - Cached

- heyamaljabori on 26 Jul 12
  
  x has to be positive
  
  <div class="cArrow"> </div><div class="cContentInner">x has to be positive </div>
  
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- heyamaljabori on 26 Jul 12
  
  function is y=logbx
  
  <div class="cArrow"> </div><div class="cContentInner">function is y=logbx</div>
  
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graph crosses the x-axis at (1, 0)
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when b > 1, the graph increases
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when 0 < b < 1, the graph decreases
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the domain is all positive real numbers (never zero)
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the range is all real numbers
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graph passes the vertical line test - it is a function
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graph passes the horizontal line test - its inverse is also a function.
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graph is asymptotic to the y-axis - gets very, very close to the y-axis but does not touch it or cross it.
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The function defined by
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natural logarithmic function.
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Inverse of  :
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Dropbox - solving_graphing_inequalities.pdf - Simplify your life - 0 views

www.dropbox.com/...ving_graphing_inequalities.pdf

shared by heyamaljabori on 25 Jun 12 - No Cached

- heyamaljabori on 22 Jul 12
  
  The highlights are all wrong * inequality symbols - < is less than is greater than > with underline is greater than or equal than
  
  <div class="cArrow"> </div><div class="cContentInner">The highlights are all wrong * inequality symbols - < is less than is greater than > with underline is greater than or equal than </div>
  
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- heyamaljabori on 22 Jul 12
  
  When adding or subtracting the - the signs stay the same
  
  <div class="cArrow"> </div><div class="cContentInner">When adding or subtracting the - the signs stay the same </div>
  
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- heyamaljabori on 22 Jul 12
  
  When in an absolute value, it depends on the number to know if it is less,equal,or greater
  
  <div class="cArrow"> </div><div class="cContentInner">When in an absolute value, it depends on the number to know if it is less,equal,or greater</div>
  
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- heyamaljabori on 22 Jul 12
  
  Polynomial with inequality, move all the number and variables to one side and make the other side 0. Solve the first side and then you can compare it to the other side with the zero
  
  <div class="cArrow"> </div><div class="cContentInner">Polynomial with inequality, move all the number and variables to one side and make the other side 0. Solve the first side and then you can compare it to the other side with the zero</div>
  
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- heyamaljabori on 22 Jul 12
  
  Even with fractions, all numbers and variables must be in one side
  
  <div class="cArrow"> </div><div class="cContentInner">Even with fractions, all numbers and variables must be in one side </div>
  
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Dropbox - transformations_of_functions.pdf - Simplify your life - 0 views

www.dropbox.com/...ansformations_of_functions.pdf

shared by heyamaljabori on 25 Jun 12 - No Cached

- heyamaljabori on 22 Jul 12
  
  Shifts: v. upward-- c v. downward-- -c h. right-- -c h. left -- c
  
  <div class="cArrow"> </div><div class="cContentInner">Shifts: v. upward-- c v. downward-- -c h. right-- -c h. left -- c </div>
  
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- heyamaljabori on 22 Jul 12
  
  reflecting -- mirror -- opposite signs
  
  <div class="cArrow"> </div><div class="cContentInner">reflecting -- mirror -- opposite signs </div>
  
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- heyamaljabori on 22 Jul 12
  
  Types of the rigid and non rigid transformations
  
  <div class="cArrow"> </div><div class="cContentInner">Types of the rigid and non rigid transformations </div>
  
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Dropbox - 1.6_parent_functions.pdf - Simplify your life - 0 views

www.dropbox.com/...1.6_parent_functions.pdf

shared by heyamaljabori on 25 Jun 12 - No Cached

- heyamaljabori on 22 Jul 12
  
  Know the characteristics of the linear function well.
  
  <div class="cArrow"> </div><div class="cContentInner">Know the characteristics of the linear function well. </div>
  
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- heyamaljabori on 22 Jul 12
  
  know about the constant and identity
  
  <div class="cArrow"> </div><div class="cContentInner">know about the constant and identity </div>
  
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http://www.wtamu.edu/academic/anns/mps/math/mathlab/col_algebra/col_alg_tut31_graphfun1... - 0 views

www.wtamu.edu/...col_alg_tut31_graphfun1.htm

shared by heyamaljabori on 25 Jun 12 - No Cached

- heyamaljabori on 22 Jul 12
  
  Always plot points.
  
  <div class="cArrow"> </div><div class="cContentInner">Always plot points. </div>
  
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- heyamaljabori on 22 Jul 12
  
  Find the x and y intercept as the first steps
  
  <div class="cArrow"> </div><div class="cContentInner">Find the x and y intercept as the first steps </div>
  
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- heyamaljabori on 22 Jul 12
  
  Domain is x Range is y
  
  <div class="cArrow"> </div><div class="cContentInner">Domain is x Range is y </div>
  
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- heyamaljabori on 22 Jul 12
  
  Have more than 2 ordered pairs to help graph
  
  <div class="cArrow"> </div><div class="cContentInner">Have more than 2 ordered pairs to help graph </div>
  
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Find at least four ordered pair solutions.
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Functions can vary on what the graph looks like.  So it is good to have a lot of points so that you can get the right shape of the graph, whether it be a straight line, curve, etc.
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we need to look to the left and right and see if there are any end points
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that corresponds with the y values (vertical axis)
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that corresponds with the x values  (horizontal axis)
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Dropbox - a.5_solving_equations.pdf - Simplify your life - 0 views

www.dropbox.com/...a.5_solving_equations.pdf

shared by heyamaljabori on 25 Jun 12 - No Cached

- heyamaljabori on 22 Jul 12
  
  With a fraction that has different denominators, need to find a common variable or number. When it's found, I need to make sure that all the denominators are the same.
  
  <div class="cArrow"> </div><div class="cContentInner">With a fraction that has different denominators, need to find a common variable or number. When it's found, I need to make sure that all the denominators are the same. </div>
  
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- heyamaljabori on 22 Jul 12
  
  Square roots are important to know.
  
  <div class="cArrow"> </div><div class="cContentInner">Square roots are important to know. </div>
  
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- heyamaljabori on 22 Jul 12
  
  Have a calculator with you just in case you get big numbers
  
  <div class="cArrow"> </div><div class="cContentInner">Have a calculator with you just in case you get big numbers </div>
  
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...2 more annotations...
- heyamaljabori on 22 Jul 12
  
  Always simplify until I can't simplify no more
  
  <div class="cArrow"> </div><div class="cContentInner">Always simplify until I can't simplify no more </div>
  
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- heyamaljabori on 22 Jul 12
  
  ALWAYS check the answer
  
  <div class="cArrow"> </div><div class="cContentInner">ALWAYS check the answer </div>
  
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http://www.wtamu.edu/academic/anns/mps/math/mathlab/col_algebra/col_alg_tut7_factor.htm - 3 views

www.wtamu.edu/...col_alg_tut7_factor.htm

precalprep factoring polynomials factoring polynomials lesson I.B.1

shared by jenuhl on 25 Jun 12 - Cached

Greatest Common Factor (GCF)
- jenuhl on 15 Jul 12
  
  The GCF means Greatest Common Factor
  
  <div class="cArrow"> </div><div class="cContentInner">The GCF means Greatest Common Factor</div>
  
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