Afunction is a rule that assigns each value of the independent variable to exactly one value of the dependent variable. true or false

answear:

a

step-by-step explanation: a

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.