an some one help with a ten questions for 15 bucks Homework, Week #3

an some one help with a ten questions for 15 bucks Homework, Week #3

an some one help with a ten questions for 15 bucks
Homework, Week #3 u2013 over Lessons 4, 5 and 6, and Workshop 3
Due at the start of class 9/12/14 Name:
______________________
As you do these problems, show your work clearly!
#1.
Explain clearly whether or not the following relation is a function, and why.
NumberOfFloors[u201cbuilding on the WSU campusu201d]
#2.
Consider the function SolutionSet(u201csingle-variable equationu201d).
Now, an input is given for this function; use algebra to find
the associated output and write it using set notation.
SolutionSet(
u20ac
4×3 u2212 36x = 0 ) =
__________
#3.
Some input-output pairs of a non-arbitrary function are given.
???(Thanksgiving) = November,
???(Memorial Day) = June,
???(Valentineu2019s Day) = February,
???(Labor Day) = September
a)
Try to figure out the rule-of-correspondence for it; then write it using Descriptive Function Notation.
b)
Write a sentence to describe the domain of this function.
#4.
Given the function PurchasePrice(u201cMonopoly propertyu201d), match the four terms below with the appropriate descriptions.
A.
a purchase price of a Monopoly property C.
the set of all Monopoly properties
B.
a Monopoly property D.
the set of all purchase prices of Monopoly properties
a) Domain
b) Range
c) Input
d) Output
#5.
Consider the arithmetic function DivideTenByTheInputNumber(u201cnumberu201d).
Use it to do the following:
a)
Write down the output if the input is chosen to be x.
DivideTenByTheInputNumber(
u20ac
x ) = ________
b)
Represent the function above using Function Notation, with input variable x and function variable g.
#6.
A line passes through the points
u20ac
u22123,u22122( )
and
u20ac
9,u22127( ) .
What is the slope of a line that is perpendicular to this one?
Circle
your answer.
#7.
Find all points on the y-axis
u20ac
0, y( )
such that the distance between them and the point
u20ac
3,u22124( )
is
u20ac
d =5.
#8.
Let h be the function defined by
u20ac
h x( ) = 4x5x +1 .
Find the output values of the function, given the input values below (and
simplify them).
Write your input-output answers