Which equation has a vertex at (3,-2) and directrix of y = 0? O
y + 2 = -(x - 3)2
+
8
1 + 2 = 8(x – 3)
»
+2=-( - 3)
y + 2 = – 8(x - 3)2

10 ! in a race, nick is 50 feet in front of jay after ten seconds. how fast can nick run, if jay can run 20 feet per second?

Laura read 1/8 of a comic book in 2 days. she reads the same number of pages every day. what part of the book does she read in a week

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