Which relation is a function?

a. {(1, 2): (1.3); (3, 2): (4. 2)}

b. {(1, 2): (2, 3); (3. 4): (2,5)}

c. {(1,2): (2. 3): (3. 4): (1.5)}

d. {(1.2): (2.5): (3. 2): 14. 5}}

Divide: 1573 ÷ 7 = a) 222 r5 b) 223 r6 c) 224 r5 d) 224 r3

Alonso walked with his friend andy one day, and wanted to compare their speeds. alonso walked 3 miles in one hour, and andy walked 2 miles in 2 hours. complete the table to graph the relationship for each person.

What other information do you need to prove triangle dac=bca by asa