Functions Vocab Flashcard

Front

b represents the ________ in a linear equation

Back

y intercept

Front

When graphed, linear equations will be a straight line. True or False?

Back

True

Front

Rate of change is the same as the _________

Back

slope

Front

In the ordered pair (5,7)...

Back

the x-value is 5 and the y-value is 7

Front

The _____ of a function is the set of input values

Back

domain

Front

The _____ of a function is the set of output values

Back

range

Front

What is the slope of the line represented by the equation y = 2x + 3?

Back

2

Front

What does the term 'linear' refer to in mathematics?

Back

A relationship that graphs as a straight line.

Front

What is the formula for finding the slope between two points (x1, y1) and (x2, y2)?

Back

(y2 - y1) / (x2 - x1)

Front

What is an example of a linear function?

Back

y = 3x + 1