Question

Select the graph for the solution of the open sentence. Click until the correct graph appears.

|x - 1| < 4

Answer 1

graph D

Explanation:

x - 1 ≥ 0

x ≥ 1

if x ≥ 1

x - 1 < 4

x < 4 + 1

x < 5

1≤ x < 5

if x < 1

-x + 1 < 4

-x < 4 - 1

- x < 3

x > -3

-3 < x < 1

final solution

-3 < x < 5