Please, please help me if you can.

Type the card numbers that are functions.

Only 1 and 4 are functions

You can use the line test in the future to solve this quickly: place a vertical line on a graph, or check any x value to make sure this rule is true - for each x value, there should be exactly one y value.

Meaning sleeping parabolas, circles, etc, are not functions.

24

step-by-step explanation:

if it takes 8 pounds to make 12 divide 12 by 8 and you get 1.5, 1.5 x 16 = 24

t hope this

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