Math 8.5I tables/graphs

Front

What is a linear equation?

Back

Front

What does the slope of a line represent?

Back

The slope of a line represents the rate of change of the y-value with respect to the x-value. It indicates how steep the line is.

Front

What is the y-intercept?

Back

Front

How do you find the slope from two points?

Back

Front

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

Back

Front

How do you identify the y-intercept from a table of values?

Back

Front

What does it mean if a line has a negative slope?

Back

A line with a negative slope decreases as it moves from left to right, indicating an inverse relationship between x and y.

Front

What is the difference between a function and a non-function?

Back

A function is a relation where each input (x-value) has exactly one output (y-value). A non-function has at least one input with multiple outputs.

Front

What is the standard form of a linear equation?

Back

Front

How can you determine if a table represents a linear function?

Back

A table represents a linear function if the differences between consecutive y-values divided by the differences between consecutive x-values are constant.