Calculate the slope of the points (-2, -1) and (3, 4). show all of your work.

The parabola y = x² - 4 opens: a.) up b.) down c.) right d.) left

From the beginning of the day the temperature rose 15 degrees so that by 4 pm it was 87 degrees. what was the temperature at the start of the day

Apool measures 100 meters by 100 meters a toddler inside the pool and trows a ball 60 centimeters from one edge of the pool. how far is the ball from the opposite edge of the pool