When we see the graph for a linear function there are several features of the graph that can tell us a lot about what the function represents. The key features are the x and y intercepts, domain …

Any graph of a line that is not vertical represents a function. We call these functions linear functions . We can use the intercepts to describe the graph of a linear function.

1. What is true of the given graph? 2. Write the function rule A) The slope is positive C) The slope equals zero B) The slope is four D) The slope is undefined Guided Practice: Vocabulary: Rate …

Use the graph to answer the questions below. 1) How many gallons of water are in Billy Bob’s tub after 6 minutes? 2) What is the slope of the line? 3) What do the numbers in the slope …

If the slope of an equation is not constant, the function is not linear. Look for squares, square roots, absolute value, and other common functions. Practice: Write a function for each table of …

writing and graphing linear functions. x-intercept, y-intercept, and slope. graphing and analyzing families of functions. to solve systems of linear equations in Chapter 6. to identify rates of …

This module introduces linear functions, their graphs and characteristics. Linear functions are widely used in mathematics and statistics. They arise naturally in many practical and …

There are three basic methods of graphing linear functions. The first is by plotting points and then drawing a line through the points. The second is by using the y-intercept and slope. And the …

The graph of a linear equation is a graphical view of the set of all points that make the equation true. The graph of any linear function is a straight line. A linear function can be represented in …

In this lesson you will graph linear functions by using a table of values or plotting the x- and y- intercept. You will learn how to differentiate functions from relations and how to find the domain