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Study with Quizlet and memorize flashcards containing terms like Intercept, Y-intercept, X-intercept and more.
finding y-intercept from table. Use the expression (y₂- y₁) / (x₂- x₁) then substitute them for the values in the graph. You end up with a fraction or the slope, then substitute the slope and one ordered pair in the slope-intercept form. vertical line test.
14 Ιουλ 2023 · The method is simple to describe and involves locating a line transect or transects at random and measuring the proportion of the line (s) intercepted by the objects (e.g., plants) and the number of objects intercepted.
Study with Quizlet and memorize flashcards containing terms like Intercept, Y-intercept, X-intercept and more.
The line crosses the x-axis where the x-value is approximately \(1.5\). The y-value is always \(0\) for every point on the x-axis so the x-intercept is \((1.5, 0)\). To find the y-intercept, look for the point where the line crosses the y-axis. The line crosses the y-axis where the y-value is \(3\).
What are the slope and y-intercept of the linear function graphed to the left? b. slope: ; y-intercept: 1 Four lines are drawn on a coordinate plane to form trapezoid WXYZ.
Graphing Lines Using Intercepts. Since two points determine a line, we can use the \(x\)- and \(y\)-intercepts to graph linear equations. We have just outlined an easy method for finding intercepts; now we outline the steps for graphing lines using the intercepts.
