How do you graph the quadratic function of y=x-squared - 4

The speed of a falling object increases at a constant rate as time increases since the object was dropped. which graph could represent the relationship betweent time in seconds, and s, speed in meters per second? speed of a falling object object over time

Consider circle h with a 3 centimeter radius. if the length of minor arc what is the measure of zrst?

Acircle has a circumference of 28.36 units what is the diameter of the circle