### Home > CAAC > Chapter 12 > Lesson 12.1.3 > Problem 12-27

12-27.

Use the graph of

*f*(*x*) = |*x*− 3 | + 1 in problem 12-26 to solve the equations and inequalities below. It may be helpful to copy the graph onto graph paper first. Homework Help ✎|

*x*− 3 | + 1 = 1|

*x*− 3 | + < 4|

*x*− 3 | + 1 = 3|

*x*− 3 | + 1 > 2

Remember that with absolute values, there may be 2 possible solutions.

Draw line y = 1 onto the graph and find the intersection point(s).

x = 3

See part (a).