How do I work with absolute values Rewrite

• How do I work with absolute values?

Rewrite the absolute value equation as two linear equations. 1. 2.

Write in words what the absolute value equation means. 3. 4. 5.

Solve each absolute value equation. 6. 7.

Solve each absolute value equation. 8.

Solve each absolute value equation. 9.

Solve each absolute value equation. 10.

Solve each absolute value equation. 11.

Rewrite the absolute value inequality as a compound inequality. 12. 13.

Write in words what the absolute value inequality means. 14. 15. 16.

Solve each absolute value inequality and graph the solution on a number line. 17.

Solve each absolute value inequality and graph the solution on a number line. 18.

Solve each absolute value inequality and graph the solution on a number line. 19.

Solve each absolute value inequality and graph the solution on a number line. 20.

Solve each absolute value inequality and graph the solution on a number line. 21.

For the function (a) Tell whether it opens up/down, (b) Identify the vertex, and (c) whether the function is wider, narrower, or the same width as the graph of y = |x|. 22. a. ___________ b. ___________ c. ___________ 23. a. ___________ b. ___________ c. ___________

Graph each absolute value function. Then answer each of the following: a. Identify the vertex b. any reflections c. vert. stretch/shrink (s. f. ) vert/horiz. shift e. inc/dec f. y-intercept g. zeros 24. a. ________________ b. ________________ c. ________________ d. ________________ e. ________________ f. ________________ g. ________________ d.

Graph each absolute value function. Then answer each of the following: a. Identify the vertex b. any reflections c. vert. stretch/shrink (s. f. ) vert/horiz. shift e. inc/dec f. y-intercept g. zeros 25. a. ________________ b. ________________ c. ________________ d. ________________ e. ________________ f. ________________ g. ________________ d.

Graph each absolute value function. Then answer each of the following: a. Identify the vertex b. any reflections c. vert. stretch/shrink (s. f. ) vert/horiz. shift e. inc/dec f. y-intercept g. zeros 26. a. ________________ b. ________________ c. ________________ d. ________________ e. ________________ f. ________________ g. ________________ d.

Evaluate the piecewise function when x = -3, x = 0, x = 2. 27.

Evaluate the piecewise function when x = -3, x = 0, x = 2. 28.

Evaluate the piecewise function when x = -3, x = 0, x = 2. 29.

Evaluate the piecewise function when x = -3, x = 0, x = 2. 30.

Graph the piecewise function. Find the x-coordinate for which there are points of discontinuity. 31.

Graph the piecewise function. Find the x-coordinate for which there are points of discontinuity. 32.

Graph the piecewise function. Find the x-coordinate for which there are points of discontinuity. 33.

Graph the piecewise function. Find the x-coordinate for which there are points of discontinuity. 34.

Write a piecewise function for the step function shown. 35.

Write a piecewise function for the step function shown. 36.

Write a piecewise function for the step function shown. 37.

Write the function as a piecewise function. 38.

Write the function as a piecewise function. 39.

Write the function as a piecewise function. 40.

2. Rev Absolute Value Chapter 2 Review Worksheet