Show:
Polynomial and Rational Functions
Exponential and Logarithmic Functions/Compound Interest
Sequences
Series
Trigonometric Functions
100
The type of polynomial, leading coefficient and degree of the function 7x^3 + 3x^2 - 5x - 2
What is cubic, 7 and 3.
100
The exponential form of log2(8) = 3 is . . .
What is 2^3 = 8?
100
The common difference of the sequence 17, 11, 5, -1, -7, . . . is
What is d = -6?
100
E from i = 1 to 288 of 1 E = sum from lower limit of summation to upper limit of summation of the rule of the sequence
What is 288?
100
The two legs of a right triangle are 4 and 13, the length of the hypotenuse is. . . Round to 1 decimal place.
What is 13.6?
200
The zeros of the graph of a function are the. . .
What is the x-intercepts?
200
The logarithmic function log 1/2 (x) is . . .
What is decay?
200
The rule for the nth term of the sequence -3, -1, 1, 3, 5, . . . is
What is an = 2n - 5?
200
E from k = 1 to 9 of 1 + 3k
What is 144?
200
The csc(59) is. . . Round to 2 decimal places.
What is 1.17?
300
The vertical asymptote of the rational function y = (3/x+1) + 7 is . . .
What is the line x = 1?
300
The amount in a bank account after 3 years when an initial investment of $7,300 is compounded semi-annually at a rate of 7%.
What is $8973.56?
300
The first 6 terms of the sequence an = (n + 1)^3.
What is 8, 27, 64, 125, 216, 343?
300
E from i = 1 to 20 of 3(-2)^i Geometric Series
What is 2097150?
300
The adjacent side of Angle B is 20, the opposite side is 15, and the hypotenuse is 25. Find the cot(B).
What is 4/3 or 1.3?
400
The horizontal asymptote of the function (4x^5 + 8x^2 -1)/(3x + 6) is. . .
What is the line y = 0.
400
The price of a used car bought for $9000 depreciating at a rate of 9% per year after 10 years is. . . (hint: exponential decay models)
What is $3504.75
400
The rule for the nth term of the geometric sequence whose common ratio is 2 and fourth term is 12.
What is an = (3/2)*2^(n-1)?
400
E from i = 1 to 13 of i.
What is 91?
400
The adjacent side of angle A is 4, the opposite side is 3, and the hypotenuse is 5. Find tan(A).
What is 3/4 or .75?
500
The end behavior of the function 5x^4 + 7x^2 - 1.
What is f(x) -> positive infinite as x -> negative infinite and f(x) -> positive infinite as x -> positive infinite.
500
The function y = 4*(2^x) is an exponential . . .
What is growth?
500
The rule for the nth term of the sequence 4, 10, 16, 22, 28, . . . is
What is an = 6n - 2?
500
E from i = 1 to 7 of i^2.
What is 140?
500
The length of the adjacent side of a 32 degree angle is 13, find the length of the opposite side. Round to one decimal place.
What is 8.1?