4-3 Relations A

f(x) is the same thing as ______.

• y

• x

• input

• an equation

• TV channel

The dependent variable is also called the __________.

• output

• input

• effect

• ending variable

Which relation is NOT a function?

• {(1,-5), (3,1), (-5,4), (4,-2)}
• {(2,7), (3,7), (4,7), (5,8)}
• {(1,-5), (-1,6), (1,5), (6,-3)}
• {(3,-2), (5,-6), (7,7), (8,8)}

Name the DEPENDENT variable from the table below.

• minutes

• bubbles

• there is not one

• distance

• time

Range is all the _______ values

• x

• y

• positive

• negative

Which type of relation is shown?

• Mapping

• Graph

• Table

• Set of ordered pairs

Whats the Range?

• g(x) = {-7,-4,-1,3,7}

• g(x) = { -7,-4,-1,1,2}

• g(x) = { -4,2,8,10,15}

• g(x) = {-8,-3,1,5,7}

Write the inverse of therelation.

What is the domain?

• the set of all x-values

• the set of all y-values

• a special type of function

• a function with more than 1 output for every input

• Same as an output