Question

y = |x| - 1
column by column
x |x| y = |x| - 1
-3
-2
-1
0
1
2
3
try

Explanation:

Step1: Calculate |x| for x = -3

The absolute value of a number is its distance from 0 on the number line, so \(|-3| = 3\).

Step2: Calculate y = |x| - 1 for x = -3

Substitute |x| = 3 into the equation: \(y = 3 - 1 = 2\).

Answer:

For \(x = -3\), \(|x| = 3\) and \(y = |x| - 1 = 2\).