pa day 152 warm-up

Select all sets that -6 belongs to.

• Irrational Number

• Rational Number

• Integer

• Whole Number

• Natural Number

• 1 and 2

• 3 and 4

• 11 and 13

• 10 and 20

• -7

• 7

• -14x + 3

• -14x + 12

• -14x - 3 

• 5x +1

6(x+7) = 2(x - 3)

Is this a function?

• Function

• Not a Function

Which number is NOT an element of the RANGE in the relation shown?

{(4,-1), (-1, 5), (-4, 1), (-5, 4)}

• 4

• -1

• 5

• -4