Math 8 Semester 1 Review Part 1

Front

Is this graph a function or not a function?

Back

Not a Function

Front

Is this graph a function or not a function?

Back

Function

Front

Classify 0

Back

All of the above (Whole, Integer, Rational)

Front

What is the definition of function?

Back

Every input has only ONE output.

Front

How would you write 4.3756 x 10^4 in standard form?

Back

43,756

Front

What is a function?

Back

A relation where each input has exactly one output.

Front

What is the vertical line test?

Back

A method to determine if a graph represents a function; if a vertical line crosses the graph more than once, it is not a function.

Front

What are rational numbers?

Back

Numbers that can be expressed as a fraction of two integers.

Front

What is the difference between whole numbers and integers?

Back

Whole numbers are non-negative integers (0, 1, 2, ...), while integers include negative numbers as well (-1, 0, 1, ...).

Front

How do you convert a decimal to standard form?

Back

Move the decimal point to create a number between 1 and 10, then multiply by 10 raised to the number of places moved.