Functions
Inputs
Outputs
Interval Notation
Misc
100
Fill in the blanks with words to make the statement correct; ________ Arithmetic __________ Geometric sequences have explicit and recursive formulas
Both, And
100
Given f(x)= 3^x-1 find f(2)
f(2)=8
100
given the graph h(x), when is x if h(x) = 0? (graph 4)
x= -3
100
What is the domain of f(x) (graph 1)
[-4,-1]
100
What is the simple interest on a loan of $2000 with an interest of 5% over 8 years?
$800
200
Write 4 terms in the geometric sequence for f(1) =14 f(x)= f(x-1)-3
14, 11, 8, 5
200
Given the graph f(x), fin f(-2) (graph 1)
f(-2) = 2
200
given f(x) = 4x-1, find x if f(x) = 19
x =5
200
What is the interval of increase for f(x) (graph 1)
[-4,-2]
200
What is the difference between a continuous and discrete function?
continuous function's answers continue between points of measurement, and discrete function's do not
300
What is the recursive function for the sequence 5, 25, 125, 625
f(1)=5 f(x)= f(x-1) x 5
300
given the graph, f(x), find f(-1) + f(-4) (graph 1)
1+-2=-1
300
Given the graph, find the domain of x-values if h(x)=5 (graph 4)
[-1,1]
300
What are the intervals of increase for h(x)? (graph 4)
[-3,1) and (1,9)
300
What is the total amount of compound interest owed on a loan of $2000 with a 5% interest rate over 8 years?
2954.91
400
What is the explicit function for 1, 2, 4, 8, 16, 32
f(x)=(1/2)2^x
400
Given h(x)= x^2+3x-5 find h(4)
h(4) =23
400
given g(x) = x^2-x+5, find x if g(x)=11
x=3
400
What is the range for h(x)? There are 2 parts (graph 4)
[0,3) and 5
400
What is the feature you will see in any quadratic function?
x squared
500
find f(9) for f(x)= 3^x+ x^2
19764
500
f(x) is red, g(x) is blue. find f(4)-g(4) (2 graphed equations)
0-4=-4
500
given p(x) = x^2+ 5^x find x if p(x)=3150
x=5
500
What is the interval of decrease for h(x)? (graph 4)
there is none
500
Find the gcf of 50x^2y^3 and 30x^3y^2
10x^2y^2
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