Chapter Seven :p
Chapter Eight :D
Chapter Nine ;)
Formulas =}
100
Log10
What is the common log?
100
Z=kxy Z-kxy/w Z=kw/wy
Name the combined variation formulas?
100
A sequence is a list of ordered numbers and a term is one of the numbers in a sequence.
How are sequences and terms related?
100
A(t)=a(1+r)t
What is the formula for exponential growth or decay?
200
As the value of x increases the vaule of y decreases and approaches zero.
What is exponential?
200
When its numerator and denominator are polynomials that have no common factors.
How do you know when a rational expression is in it simplest form?
200
A Finite series (like a sequence) has a first and a last term while the Infinite continues.
Explain the difference in a Finite series and an Infinite series?
200
Y=ABx
What is the parent function for a stretch formula?
300
The line in which a plotted line will not cross.
What is an asymptote?
300
Y equals a over x
What is a parent function for an inverse function?
300
The recursive has two steps which means the explicit has 1
Does the recursive or the explicit formula have 2 steps? BONUS(50): which one has a single step?
300
xy=k,y=k/y k cannot equal 0.
What three forms can an inverse variation have?
400
stretches,compressions,reflections,and translations.
Name all the possible transformations for exponential functions?
400
Two polynomials over one another,P(x) over Q(x) Q(x) cannot equal 0
What is the definition of a rational function?
400
Yes, it is called the parent function.
Is it possible for a formula to have a set base to use?
400
Sn=n/2(A1+An)
What is the sun of a Finite arithmetic series formula?
500
Yes, it is as long as the cariable is less then one and greater then 0.
Is it possible for a plot to decay if the second variable is less then 1?
500
First you already know that your sequence is arithmetic so find your first term:7 and the common difference for the equation which is 4. Use the formula An=7+(n-1)d An=7+(n-1)4 now simplify to get: 207=4n+3 Then take 3 from both ends of the equation 204=4n
DOUBLE JEAPORDY!!! What would be the summation notation for the series? 7+11+15+...+203+207
500
False,the common difference must be constant.
In a arithmetic sequence the difference in the terms does not have to be consecutive; true or false?
500
False, there are three forms z=kxy z varies jointly with x and y z=kxy/w z varies jointly with x and y and inversely with w z=kx/wy z varies directly with x and inversely with a product wy.
Combined variation has 4 forms;true or false?
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