The cost of cheese at three stores is a function of the weight of the cheese. The cheese is not prepackaged, so a customer can buy any amount of cheese. Store A sells the cheese for dollars per pound. Store B sells the same cheese for dollars per pound and a customerhas a coupon for$5 off the total purchase at that store. Store C is an online store, selling the same cheese at dollar per pound, but with a $10 delivery fee.

19.side- angle- side

20. angle- side- angle

step-by-step explanation:

no oblique asymptote

step-by-step explanation:

to find the oblique asymptote of f(x)

here numerator has degree 1 and denomintor degree 2

degree of numerator < degree of denominator

hence there is no oblique asymptote

when the degree of the denominator > that of the numerator, we saw that the value in the denominator got so much bigger, so quickly,   giving us a horizontal asymptote of the x-axis. or we can write

f(x) = a polynomial of x + a proper fraction.

in this case only we have oblique asymptotes but not when numerator has less degree.

they r 125, and 216

so the sequence goes 1,8,27,64,125,216