Consider the sequence. -1, 2, 5, 8, 11, ...
Which function represents this sequence, where n is the term in the sequence?
an
3n - 1
O an = 3n-4
O an = -n +3
O
an = - 4n +3

Aman is 6 feet 3 inches tall. the top of his shadow touches a fire hydrant that is 13 feet 6 inches away. what is the angle of elevation from the base of the fire hydrant to the top of the man's head?

Abouncy ball is released from a certain height. on the first bounce, it travels 32cm. with each subsequent bounce, it travels 9/10 the distance of the previous bounce. what is the total distance that the ball has traveled when it completes its 25th bounce?

Ade and abc are similar. which best explains why the slope of the line between points a and d is the same as the slope between points a and b?