10.Which link between two elements could you'remove from the relation so that it becomes a function? Answers:
A. 3 and b or 3 and e
B. 2 and d or 3 and b
C. 2 and d or 5 and d
D. 3 and b or 4 and b

Match each equation with the operation you can use to solve for the variable. subtract 10. divide by 10. divide by 5. subtract 18. multiply by 10. add 18. add 10. multiply by 5. 5 = 10p arrowright p + 10 = 18 arrowright p + 18 = 5 arrowright 5p = 10 arrowright

Піf x = y and y= z, which statement must be true? оа. -x = -2 b. x= z ос. —x = 2 od. 2= x

The function show two sisters' savings account and the rate at which they plan to deposit money