On this number line, zero represents sea level. plot the following points based on the description provided.

number line from −5 to 5
1.5 above sea level
absolute value of −4.5
−2
opposite of 4
absolute value of 1
2.5 below sea level
greatest common factor of 8 and 12
–(−3)
−3.5
opposite of −5

this the number line: number line from −5 to 5