Which relation represents f(x) = 2x - 5?
{(0,-5), (1, -3), (2, 1), (3, 1))
{(0,-5), (1,3), (2, -1), (3, 1))
{(0,-5), (1, -3), (2, -1), (3, 1);
{(0,5), (1, -3), (2, -1), (3, 1)}

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.

Ireally need subtract and simplify.(-y^2 – 4y - 8) – (-4y^2 – 6y + 3)show your work, ! i will mark you brainliest but you have to show your work.

What value is a discontinuity of x squared plus 8 x plus 4, all over x squared minus x minus 6?