Algebra 1 5-8 Guided Practice: Graphing Absolute Value Functions
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Posljednje ažuriranje almost 6 years ago
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F.BF.3
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F.IF.7.b
Solve It! Write the equation of Line 2 in slope-intercept form.
Solve It! How can you transform the slope-intercept form equation of Line 1 into the slope-intercept form equation of Line 2? Explain.
Solve It! How can you slide Line 1 in the coordinate plane so that it becomes Line 2? Explain.
Take Note: In general, describe graphs of absolute value functions.
Take Note: What is the vertex of an absolute value function's graph?
Take Note: What is a branch of an absolute value function's graph?
Problem 1 Got It? How is the graph shown related to the graph of the parent function
Problem 1 Got It? Reasoning: Match the domains and ranges on the left with the appropriate function(s) on the right from Problem 1. Not all domains and ranges will be used.
D: All real numbers
R: All real numbers
D: [0, ∞)
R: [0, ∞)
R: [-2, ∞)
Problem 2 Got It?
Be sure to include relevant graph detail: label axes, indicate units on both axes, and use arrows to represent end behavior, as appropriate.
Take Note: Graph the function
Zoom and pan to establish an appropriate viewing window.
Take Note: Consider the function
What effect does the 4 have on the graph of the function?
Take Note: Consider the function
What effect does the 7 have on the graph of the function?
Problem 3 Got It?
Be sure to include relevant graph detail: label axes, indicate units on both axes, and use arrows to represent end behavior, as appropriate.
Take Note: What is a piecewise function ? Sketch an image of a piecewise function on the canvas.
Take Note: What is a step function ? Sketch an image of a step function on the canvas.
Problem 4 Got It? Make a graph that models the relationship between the number of students x that go to the game by bus and the number of busses y that are needed if each bus holds a maximum of 50 students.
Be sure to include relevant graph detail: label axes, indicate units on both axes, and use arrows to represent end behavior, as appropriate.
Take Note: Summarize the content of this lesson.
Solve It! Write the equation of Line 1 in slope-intercept form.
Take Note: Graph an example of an absolute value function. Zoom and pan your graph to establish an appropriate viewing window.
Take Note: What is a translation of a graph?