What is a cubic polynomial function in standard form with zeros -4,-5, and 4?
0
oa
ob
ax) = x - 5x2 - 16x+ 20
f(x) = x2 - 5x2 + 16x - 80
ax) = x2 - 5x + 11x – 80
f(x)= x + 5x2 - 16x - 80

There were 816 people at a concert when a band started to play. after each song, only half the people stayed to hear the next song. how many people were left at the concert after x songs? write a function to represent this scenario.

Ebuka's monthly rent is $750. if ebuka pays the rent late, his landlord charges 4% interest per week that the payment is late. write a function that gives the total cost r(t), in dollars, of ebuka's rent if he pays it t weeks late.

X-10/4 when x = –18 a 7 b –2 c –7 d 2