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Chapter 7
Chapter 8
Chapter 9
Chapter 11
Random
100
Simplify (3a^2)(4a^6)
12a^8
100
Determine if y=.2(5)^x is growth or decay
Growth
100
What is a rational function?
A function with variables in a fraction
100
Is the sequence arithmatic? 0,1,2,3,4,6
No
100
evaluate log1000
3
200
(8a^5)/(2a^2)
4a^3
200
What is the form for exponential graphs?
y=ab^(x-h)+k
200
Find the points of discontinuity for y=(1)/(x^(2)-9)
x=-3 x=3
200
Is the sequence geometric? 5,10,20,40
Yes
200
Write as a single log log8+log3
log(8*3)
300
(x^n)^3
x^(3n)
300
What is e^(-3)
.049
300
If the numerator degree is smaller than the denominator degree, the horizontal asymptote is...
y=0
300
What is a common difference?
The number you add by in a arithmatic sequence.
300
What is a natural log?
A log with a base of e
400
Write the exponential expression in radical form and simplify. 8^(1/3)
2
400
What is the horizontal asymptote for 9x/7x^2?
y=0
400
What is a common ratio?
The number you multiply by to get the next term in a geometric series?
400
Solve for x x/3=(x+2)/4
x=6
500
f(x)=-2x+6 g(x)=5x-7 Find (f-g)(x)
-7x+13
500
What is the compounded interest formula?
A=Pe^(r(pi))
500
How do you find the restrictions for rational expressions?
You set the denominator equal to 0
500
When do infinite series only work?
If the absolute value of R is less than 1
500
What is an inverse relation?
A relation in which x and y are switched