4. match the polynomial in the left column with its descriptive feature in the
right column
a x + 3x2 - 2x + 7
b. 3abº
c. 3x – 9x + 5x®
d. 7ab2 + 18ab-c-9a
e 2x - 9x + 8x
f. 4x - 7x? +9
g. x? -7
l. 9th degree monomial
ii. constant term of -7
iii. 7 degree polynomial
iv. leading coefficient of 4
v. four terms
vi. 5th degree polynomial
vii. equivalent to 5x + 3x+ - 9x

Someone answer this asap rn for ! a discount store’s prices are 25% lower than department store prices. the function c(x) = 0.75x can be used to determine the cost c, in dollars, of an item, where x is the department store price, in dollars. if the item has not sold in one month, the discount store takes an additional 20% off the discounted price and an additional $5 off the total purchase. the function d(y) = 0.80y - 5 can be used to find d, the cost, in dollars, of an item that has not been sold for a month, where y is the discount store price, in dollars. create a function d(c(x)) that represents the final price of an item when a costumer buys an item that has been in the discount store for a month. d(c(x)) =