A dolphin dives into a pool, leaps back above the surface, and then dives toward the bottom. It’s height, H(t), with respect to time t in seconds is modeled by the polynomial function H(t) = -t3 + 9t2 − 23t + 15. Which graph represents this function?

Apple pie is removed from 350 degree oven. temperature of the pie t minutes after being removed id given by the function t(t)=72+268e-0.068t

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?

How can the correlation in the scatter plot graph below best be described? positive correlation negative correlation both positive and negative no correlation