Which set of ordered pairs represents a function? Question 1 options: hEL IM ON A TIMER
A.{(3, -2), (-4, -1), (0, 3), (0, 5)}
B.{(-5, 1), (-4, 2), (-5, 3), (-4, 4)}
C. {(0, 0), (2, 3), (1, -4), (2, -2)}
D. {(5, 6), (2, 6), (-3, 4), (-1, 4)}

Two planes leave an airport at the same time, one flying east, the other flying west. the eastbound plane travels 20 mph slower. they are 1600 mi apart after 2 hr. find the speed of each plane.

1c) the number 131 is a term in the sequence defined by the explicit rule f(n)=5n-4. which term in the sequence is 131? 2a) write the first four terms of the function f(n)=n^2-1 2b) what is the 10th term of the sequence defined by the explicit rule f(n)=n^2-1 2c) the number 224 is a term in the sequence defined by the explicit rule f(n)=n^2-1. which term in the sequence is 224?

Atriangle has verticals at b(-3,0), c(2,-1), d(-1,2). which transformation would produce an image with verticals b”(-2,1), c”(3,2), d”(0,-1)?