Equations, Tables, and Graphs

Front

What does the word INPUT mean?

Back

The number you start with.

Front

What is the equation for the line that passes through the point (6, 0) and has a slope of 1?

Back

y = x - 6.

Front

What is the value of the missing output if the input is 12 in the equation y = x - 6?

Back

6.

Front

What rule would explain this input-output table where the output is 8 when the input is 1?

Back

The output is 8 times as much as the input.

Front

Which equation matches the table where the output increases by 3 for every increase of 1 in the input?

Back

y = x + 3.

Front

What does the term OUTPUT refer to in a function?

Back

What you get out after applying the function to the input.

Front

If y = 2x + 4, what is the output when the input is 5?

Back

14.

Front

What is a function table?

Back

A table that shows the relationship between inputs and outputs.

Front

What does it mean for a graph to be linear?

Back

It means the graph forms a straight line.

Front

How do you find the slope of a line given two points (x1, y1) and (x2, y2)?

Back

Slope = (y2 - y1) / (x2 - x1).