Week 1 SYMKC

Question 1

the set of all input values (independent, x-values) of a relation or function

Answer 1

domain

Question 2

the set of all output values (dependent, y-values) of a relation or function

Answer 2

range

Question 3

A function or relation has _______ domain and range if its values are unbroken over a part of the graph.

Answer 3

continuous

Question 4

A function has __________ domain and range if its values are not connected.

Answer 4

discrete

Question 5

Write domain and range from ____________.

Answer 5

least to greatest (left to right or bottom to top when looking at a graph)

Question 6

Discrete or Continuous?

Answer 6

Continuous

Question 7

Discrete or Continuous?

Answer 7

Discrete

Question 8

Discrete or Continuous?

Answer 8

Continuous

Question 9

In interval notation, use _____ to indicate < or > (exclusive). Also, use these symbols around ∞ or -∞

Answer 9

parentheses ( )

Question 10

In interval notation, use _________ to indicate ≤ or ≥ (inclusive)

Answer 10

square brackets []

Question 11

Symbol used for All Real Numbers

(any number that is not imaginary)

Answer 11

R

Question 12

Symbol used for Rational Numbers

Answer 12

Q

Question 13

Symbol used for the Integers

Answer 13

Z

Question 14

Symbol used for the whole numbers

Answer 14

W

Question 15

Symbol used for the Natural Numbers

Answer 15

N

Question 16

Symbol used for the Irrational Numbers

Answer 16

P

Question 17

Symbol used for a Complex Number

Answer 17

C

Question 18

Symbol used for an imaginary number

Answer 18

i

Question 19

Define the set of Complex Numbers

Answer 19

a number that has a real and an imaginary part

Question 20

Define a Real Number

Answer 20

Any number that is not imaginary, can be a fraction, decimal, repeating or terminating decimal, or nonterminating decimal

Question 21

Define a the set of rational numbers

Answer 21

Any number that can be made a fraction or has a terminating or repeating decimal.

Question 22

Define the set of integers.

Answer 22

Any positive, negative counting number and 0.

… -3, -2, -1, 0, 1, 2, 3, …

Question 23

Define the set of whole numbers

Answer 23

Any positive counting number including 0.

0, 1, 2, 3, 4, …

Question 24

Define the set of Natural Numbers

Answer 24

Any positive counting number

1, 2, 3, 4, 5, …

Question 25

Define the set of irrational numbers

Answer 25

Any decimal that does not repeat and does not terminate.

∏, e, any root that does not simplify

Question 26

Define the set of pure imaginary numbers

Answer 26

A number that does not have a real part.

Example 4i, 10i, -6i

Question 27

values that may be positive in the real world or the problem is only interested in outcomes over a specified period.

Answer 27

real world constraints

Question 28

Name that graph

Answer 28

Linear

Question 29

Name that graph

Answer 29

Cubic

Question 30

Name that graph

Answer 30

Square Root

Question 31

Name that graph

Answer 31

Exponential

Question 32

Name that graph

Answer 32

Cube Root

Question 33

Name that graph

Answer 33

quadratic

Question 34

Name that graph

Answer 34

Logarithmic

Question 35

Name that graph

Answer 35

Rational (Reciprocal)

Question 36

Name that graph

Answer 36

Absolute Value

Question 37

Name that equation

Answer 37

Question 38

Name that equation

Answer 38

Question 39

Name that equation

Answer 39

Question 40

Name that equation

Answer 40

Question 41

Name that equation

Answer 41

Question 42

Name that equation

Answer 42

Question 43

Name that equation

Answer 43

Question 44

Name that equation

Answer 44

Question 45

Name that equation

Answer 45