Function and Relation Dec 2 2024

Front

What are all of the x values or inputs in a function called?

Back

Domain

Front

What is the slope of a line that is horizontal?

Back

Zero

Front

What is the slope of a line that rises from left to right?

Back

Positive

Front

What is the slope of a line that falls from left to right?

Back

Negative

Front

What is the slope of a vertical line?

Back

Undefined

Front

What defines a function in terms of input and output?

Back

Every input is paired with exactly one output.

Front

What is the equation of a line with a slope of 1/3 and a y-intercept of -2?

Back

y = 1/3x - 2

Front

What is the range of a function?

Back

All of the y values or outputs.

Front

If a relation has the ordered pairs (1,2), (2,3), (1,4), is it a function?

Back

Not a Function (1 is paired with 2 and 4).

Front

If a relation has the ordered pairs (1,2), (2,3), (3,4), is it a function?

Back

Function (each input has exactly one output).