Is this mapping a function or not a function? explain.

yes, because the x-value 6 has two y-values paired with it.

no, because the x-value 6 has two y-values paired with it.

yes, because each x-value has only one value paired with it.

no, because each x-value has only one y-value paired with it.

a relation in which for every input there is exactly one output (for every x there is just one y)

Step-by-step explanation:

since you didn't give what was supposed to be a mapping function or not thats the best i can do

answer: 20

step-by-step explanation: subtract the minimum date value from the maximum data value to find the date range. in this casem the date range is 42 - 22 = 20

hope this ! : ) ~zane

45

step-by-step explanation:

to find a percentage, add a decimal in front and multiply it by the other number.

.25 times 180= 45