What is the best description of the data in the histogram?

a. the data set is symmetrical.
b. the data interval is 4.
c. the data set has a peak.
d. the data set has a cluster.

can anyone me

In what form is the following linear equation written y=9x+2

F(x)= 4x g(x) =x-1 what is f(x) divided by g(x)

The chs baseball team was on the field and the batter popped the ball up. the equation b(t)=80t-16•16+3.5 represents the height of the ball above the ground in feet as a function of time in seconds. how long will the catcher have to get in position to catch the ball before it hits the ground? round to the nearest second