Identify the quadratic, linear, and constant terms of this function.

f(x) = x2 − 7

Find the perimeter of the triangle with vertices  d(3, 4),  e(8, 7), and  f(5, 9). do not round before calculating the perimeter. after calculating the perimeter, round your answer to the nearest tenth.  

Tom travels between the two mile markers shown and then finds his average speed in miles per hour. select the three equations that represent this situation.

There are 8 movies that you would like to see currently showing in theatres. in how many different ways can you choose a movie to see this saturday and one to see this sunday?