1.3/4 Quiz

Question 1

OR Equations

Answer 1

Greater than

Question 2

AND Equations

Answer 2

Less than

Question 3

Less Than Equations

Answer 3

Set up in AND with it divided in threes

Question 4

Steps to Solve Absolute Value Inequalities

Answer 4

1) Isolate
2) Create two cases
3) Solve both inequalities
4) Graph your solutions and write your answer

Question 5

KISS Method

Answer 5

Keep it, switch, switch

Question 6

Relations

Answer 6

Set of ordered pairs that can be shown in a set, table, map, or expressed as a graph.

Question 7

Domain

Answer 7

Set of x-values

Question 8

Range

Answer 8

Set of y-values

Question 9

Discreet

Answer 9

A relation with distinct points

Question 10

Continuous

Answer 10

A relation with connected lines or curves

Question 11

Function

Answer 11

A relation in which each element of the domain is paired with exactly one element of the range

Question 12

If It’s Not a Function

Answer 12

It’s a relation

Question 13

Vertical Line Test

Answer 13

In order to be a function, a vertical line can not pass through more than one point in the relation, meaning x-values do not repeat

Question 14

Horizontal Line Test

Answer 14

In order to be a one-to-one function, a horizontal line can not pass through more than one point in the relation, meaning y-values do not repeat

Question 15

Notes for Listing Domain and Range

Answer 15

Only list things once, list things from least to greatest

Question 16

When Can You Write in Interval Notation

Answer 16

When given a continuous line graph

Question 17

Parabolas/Linear Equations Are

Answer 17

Usually functions

Question 18

Linear Equations Are

Answer 18

Usually all real numbers

Question 19

Y=

Answer 19

Horizontal, domain infinity, range isn’t in interval notation and is the only number, function but not one-to-one

Question 20

X=

Answer 20

Vertical, domain isn’t in interval notation and is the only umber, range infinity, not a function

Question 21

Domain and Range of a Parabola

Answer 21

1) Domain is all real numbers
2) Factor
2) Use zero property rule
3)