Blast from the Past
Is It a Function?
Initial Value
Vocabulary
100

Simplify x^0/x^-5.

What is x^5?

100

The name of the test used to determine whether a graph is a function or not is called the ____________ _______ test.

What is the vertical line or pencil?

100

What is the initial value of the following ordered pairs? 

{(4,0),(9,3),(0,5),(6,11),(7,5)}

What is 5?

100
The name of the horizontal axis is called______________.
What is the x-axis?
200

Anything raised to the zero power is equal to_____.

What is 1?

200

A function is a special type of relation where every input or ___ value has exactly one output, or ___ value.

What is x, y?

200

What is the initial value for the following group of ordered pairs? {(3,2),(1,7),(0,19),(7,0),(16,11)}

What is 19?

200

Another name for the coordinates (0,0) would be the _______________.

What is the origin?

300

Simplify: A rational number can be written as a __________, __________, or __________.

What is a fraction of two integers, repeating decimal and terminating decimal?

300

Determine if the following relation is a function. Explain why or why not. {(9, 0), (3, 0), (2, 2), (-3, -4)}

What is YES?

300

Name four ways to show a relation.

What is a set of ordered pairs, graph, map, and table?

300

The x value or input is our ______ variable. 

What is independent?

400

The inverse of cube root is____________.

What cubed?

400

Is the following set of ordered pairs a fucntion? {(9,0) (10,1) (3,6) (9,0) (11,6)}

What is yes?

400

What is the initial value of the following ordered pairs?  {(0, 4), (-7, 5), (8, 3), (-7, 2)}

What is 4? 

400

The y value or ______ is our dependent variable. 

What is output?

500

Write the number 0.0001095 in scientific notation.

1.095 x 10-4

500

Is the following set of ordered pairs a function? {(9,2), (6,3), (10,5), (9,-2), (5,3)}

What is no?

500

What is the rate of change for the following ordered pairs?  {(0, 4), (1, 2), (2, 0), (1, -2)} 

What is -2?

500

A function has exactly one ______ for every ___________.

What is an output and input?