Question

|y|=4 (type the solution set)

Answer 1

This is asking what numbers have an absolute value of 4. Think about what we said on the last problem...

Answer 2

y= +-4

Answer 3

|y| means "The absolute value of y" Remember that absolute value is the distance from a number to zero on a number line, no matter the positive or negative sign. y could be 4 or -4

Answer 4

{-4,4}