Grade 10, Chapter (6) - Absolute Value Functions

If (-1, 2) is on the graph y = |x|. Then _________ is on the graph y = 2|x|.

• (-1, 4)

• (-1, 1)

• (-1, -1)

• (4, 1)

If (-1, 1) is on the graph y = |x|. Then _________ is on the graph y = 1 ∕ 2|x|.

• (-1, 4)

• (-1, 1)

• (-1, -1)

• (4, 1)

If (-1, 1) is on the graph y = |x|. Then _______ is on the graph y = -1∕ 2 |x|.

• (-1, 4)

• (-1, 1)

• (-1, -1)

• (4, 1)

Find vertex of the function y = 3|x - 4| + 1 is ________ .

• (-1, 4)

• (-1, 1)

• (-1, -1)

• (4, 1)

Tags

CCSS.HSF-IF.C.7D

Find axis of symmetry of the function y = 3|x - 4| + 1 is __________ .

• x = 4

• x = 2

• x = 3

• x = 1

Tags

CCSS.HSF-IF.C.7D

Find vertex of the function y = - 1∕ 2|x - 3| - 1 is __________ .

• (-1, 4)

• (3, -1)

• (-1, -1)

• (4, 1)

Tags

CCSS.HSF-IF.C.7D

Find axis of symmetry of the function y = - 1∕ 2|x - 3| - 1 is __________ .

• x = 4

• x = 2

• x = 3

• x = 1

Tags

CCSS.HSF-IF.C.7D

Find the solutions of the equation |x + 3| = 2.

• x = 3 or x = 5

• x = 3

• x = -2

• x = -1 or x = -5

Find the solutions of the equation |x - 4| = 1.

• x = 3 or x = 5

• x = 3

• x = -2

• x = -1 or x = -5

Find the solution of the equation |5x + 10| = 2.

• x = 3 or x = 5

• x = - 8 ∕ 5 or x = - 12 ∕ 5

• x = 8 ∕ 7 or x = 1 ∕ 5

• x = 1 or x = - 5