Mathematics, 01.12.2019 05:31, kkruvc
Which set of ordered pairs is a function?
a. (1,2) (3,4) (5,6) (3,-4)
b. (8,4) (4,3) (2,2) (8,1)
c. (2,5) (3,10) (4,15) (5,20)
d. (2,4) (2,3) (2,1) (2,0)
Answers: 2
Mathematics, 21.06.2019 18:50, brooke0713
Expresa commuter train leaves downtown sation and travels at a average speed of 55 miles per hour towards the north side sation, which is 50miles away. thirty minutes later, express commuter train #7 leaves north side and travels at a average speed of 35miles per hour towards downtown sation. at the moment the two trains pass each other, how far(in miles) is train #12 from the downtown sation and how long(in minutes) has the #12 train been traveling
Answers: 1
Which set of ordered pairs is a function?
a. (1,2) (3,4) (5,6) (3,-4)
b. (8,4) (...
a. (1,2) (3,4) (5,6) (3,-4)
b. (8,4) (...
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