4. let f(x)=-2x+7 and g(x)=-6x+3. find f×g and state its domain
a. 12x^2-48x+21; all real numbers
b. -14x^2+36x-18; all real numbers except x=7
c. -14x^2+36x-18; all real numbers
d. 12x^2-48x+21; all real numbers except x=1

Which property is illustrated by the following statement? if hxa rgi, then rgi hxa.

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.

Identify the conclusion of the conditional statement. if you live in phoenix, then you live in arizona.