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The -intercept is the point on the -axis where the line intersects the -axis. Similarly, the -intercept is the point on the -axis where the line intersects the -axis. One way to describe a line using the slope and -intercept is the so-called slope-intercept form of the line.
What are intercepts and how do you find them? Intercepts are where a graph crosses either the x-axis or the y-axis. Not all functions will have intercepts, but when you are working with the graph of a linear function, it will have both an x-intercept and a y-intercept.
To graph a line, find the intercepts, if they exist, and draw a straight line through them. Use a straightedge to create the line and include arrows on either end to indicate that the line extends infinitely in either direction.
10 Μαρ 2024 · The points where a line crosses the x- axis and the y- axis are called the intercepts of a line. Let’s look at the graphs of the lines in Figure \(\PageIndex{1}\). Figure \(\PageIndex{1}\): Examples of graphs crossing the x-negative axis.
27 Μαρ 2022 · Intercepts: The intercepts of a curve are the locations where the curve intersects the x and y axes. An x intercept is a point at which the curve intersects the x-axis. A y intercept is a point at which the curve intersects the y-axis. Roots: The roots of a function are the values of x that make y equal to zero. Vertical Line Test
• Find the slope of a line using counting methods and the slope formula. • Recognize that segments with the same slope lie on the same line or on parallel lines. 1 8.2 Input-Output Investigation • Evaluate expressions. • Graph linear functions. • Interpret the slope and y-intercept of a line.
Review of x-intercepts and y-intercepts of lines, including definitions and examples.
