Algebra 2 1.4 Absolute Value Intro

If |3| = x, what could x be?

• Only 3

• Only -3

• -3 or 3

• No solution

If |-3| = x, what could x be?

• Only 3

• Only -3

• -3 or 3

• No solution

If |x| = 4, what could x be?

• Only 4

• Only -4

• -4 or 4

• No solution

If |x| = -4, what could x be?

• Only 4

• Only -4

• -4 or 4

• No solution

If |x + 1| = 10, what is x?

• 9 only

• -11 or 9

• 11 only

• -9 or 9