Apolynomial function has zeros at x=3 and x=4. which function could be this polynomial function?
a) f(x) = (x-3) (x+4)
b) f(x) = (x-3) (x-4)
c) f(x) = (x+3) (x+4)
d) f(x) = (x+3) (x-4)

Jessica and martha each have a bag of cookies with unequal quantities. they have 30 cookies total between the two of them. each of them ate 6 cookies from their bag. the product of the number of cookies left in each bag is not more than 80. how many more cookies will jessica have martha? if x represents the number of cookies jessica started with, complete the statements below.the inequality that describes the relationship between the number of cookies each one of them has is x^2 - x +224 > = 0.jessica has at least cookies more than martha.

Anyone? 15m is what percent of 60m; 3m; 30m; 1.5 km?

Give the functions f(x) = |x + 2| - 3, what is the domain? a,b,c, or d all real numbers x > 2 x < -2 all real numbers and x cannot equal to 2