| Cosine Law/ Quadratic Equation | 9 Ways To Represent a Function/ Factoring Using Chart Method. | Annuities Present Value, Down payment/ Non Periodic Examples | Multiplying and Dividing Powers/ Complete the Square |
|---|---|---|---|
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-b +- √b²-4ac
--------------------- 2a
What is the Quadratic Formula
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Yes.
X Y
1-->3 2-->4 3-->5 4-->6 Is this a function? |
Multiplying: The exponents are added together.
Dividing: The second exponent is subtracted from the first.
When two exponents with the same base are being divided what is done with the exponents?
When two exponents with same base are multiplied what is done with the exponents? |
Present Value is regular equal payments to pay off a loan.
What is Present Value?
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c² = a² + b² - 2ab (CosC) or
a² = b² + c² - 2bc (CosA) or b² = a² + c² - 2ac (CosB)
What is Cosine Law?
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If any vertical line touches the function more than once.
What is the Vertical Line Test?
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Multiplying: The numbers are multiplied to the power of the exponents. The resulting numbers are then multiplied.
Dividing: The numbers are multiplied to the power of the exponents. The resulting numbers are then divided in the standard fashion.
When two exponents with different bases are being divided what is done?
When two exponents with different bases are multiplied what is done? |
Present Value because it is a loan that is payed off with regular equal payments.
Would a mortgage be Present or Future value?
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a/sinA = b/sinB = c/sinC
What is Sine Law?
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F (x) = 2x + 2
What is a Function Notation Equation?
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a and b a both factored by a.
When factoring in completing the square which variables are factored? By what?
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Once solved add it to PV (present value) to get the original price of the loan.
When there is a down payment what value on the TVM solver do you add it to,once you have solved the TVM?
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It always works to find the zeroes of the equation.
What is an advantage of using Quadratic Formula?
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No, you can choose, chart method or Decomposition.
On a test, would Bergman enforce you to use chart method?
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Take the resulting b from factoring a and b then divide it by two.
When completing the square how is the xtc found?
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Something that does not repeat its self.
What is an example of a non-periodic function?
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False. Cosine Law is SSS or SAS. AAS is sine Law
True of False? Cosine Law is AAS.
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Points
Table of Values A description A Rule An Equation Function Notation Input/Output Box Diagram Input/Output Arrow Diagram Graph/Scatter Plot
Name All 9 ways to Represent a Function.
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It is divided by two and then squared to find the xtc div 2 squared.
What is done with xtc once it is found?
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No because it will be at the same position at the same time everyday.
Yes because it could be broken or it could get jammed.
Is a clock non-periodic?
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