Is this a function? A. this diagram is not a function because 7 is used twice
B. this diagram is a function since no domain values are repeated
C. this diagram is not a function because there are too many domain values
D. this diagram is not a function because there aren't enough range values ​

Which is a reasonable estimate of the amount of water in a small, inflatable pool used by children?

2y= 3 2 x−2 y = − 1 3 x + 1 y=− 3 1 x+1

Rachel is studying the population of a particular bird species in a national park. she observes every 10th bird of that species that she can find in the park. her conclusion is that the birds living in the park who belong to that species generally feed on insects. rachel's sample is . based on the sample she picked, rachel's generalization is . reset next