Absolute Value Calculator Basics and Graphing

What is the correct sequence of buttons to access the absolute value function on a TI-84 Plus C Silver Edition calculator?

• MATH -> NUM -> abs(

• 2ND -> MATH -> abs(

• ALPHA -> MATH -> abs(

• MODE -> NUM -> abs(

What is the value of |-8|?

• -8

• 0

• 8

• Undefined

Evaluate the expression -|27|.

• 27

• -27

• 0

• Undefined

What is the value of X in the equation X = |3 - 14 + 6|?

• -5

• 5

• -17

• 17