Which of the functions below could have created this graph? A. F(x)=-x^11+5x^6+4
B. F(x) =-x^8-5x^4-4x^2+5
C. F(x)=x^7-x^3-3x^2+3
D. F(x)=x^4+2x^3+5

Which sentence describes why polygon mnop is congruent to polygon jklp? a. polygon jklp maps to polygon mnop through a translation. b. polygon jklp maps to polygon mnop through a rotation. c. polygon jklp maps to polygon mnop through a dilation. d. polygon jklp maps to polygon mnop through a stretch.

The parabola x= √y-9 opens: a.)up b.)down c.)right d.)left

Aquantity with an initial value of 3900 decays exponentially at a rate of 35% every hour. what is the value of the quantity after 0.5 days, to the nearest hundredth?