Determine the y-value of each ordered pair based on the given x-value. 5. y = 6x - 15; (8, ),(-1, ),(5, ) 6. y = -4x+9; (-5, ), (2, ),(4, ) 7. y = 2x – 1; (-4, ),(0,),(7) 8. y = -x +9; (-9),(1, ),(5, )

33% of college students say they use credit cards because of the rewards program. you randomly select 10 college students and ask each to name the reason he or she uses credit cards. find the probability that the number of college students who say they use credit cards because of the rewards program is (a) exactly two, (b) more than two, and (c) between two and five inclusive. if convenient, use technology to find the probabilities.

Which expression gives the exact value of x?

Check all that apply. f is a function. f is a one-to-one function. c is a function. c is a one-to-one function.