Histogram help fast! Which of the following is a histogram?( look at the photo)

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

What is the equation of a line that passes through points (0, 4) and (-4,-8)?

Select the correct answer. employee earnings per month($) 1 1,200 2 2,600 3 1,800 4 1,450 5 3,500 6 2,800 7 12,500 8 3,200 which measure of spread is best for the data in the table? a. range b. quartiles c. interquartile range d. mean absolute deviation