Is y=-x^2-6x a function?

A college basketball player makes 80% of her free throws. suppose this probability is the same for each free throw she attempts, and free throw attempts are independent.

Which of the following best describes the equation below? y = X/3+14^2 A. nonlinear B. both linear and nonlinear C. neither linear nor nonlinear D. linear

The table lists the number of items that 5 shops sold on a particular day. What is the mean absolute deviation of this data set? Shop Number of Items 1 32 2 26 3 43 4 38 5 46 3.2 4 6.4 9 12.6

The sum of mary's age and her mother's age is 36. mary's mom is 5 times older than mary. how old is each person

On a city map, Dan lives at D (-6,5) and Bill lives at B (0,2). How far apart do they live? Remember to reduce the radical, if there is a square root in the answer type sqrt with no spaces, example 5sqrt3.

The sum of two numbers is 66. The smaller number is 12 less than the larger number. What are the numbers

What is 16/9 as a mixed number

Student movie tickets cost $8.75. Adult movie tickets cost $10.25. Write a function that shows the total cost for s student tickets and a adult tickets?

12.88t - 103.04 = 5.52t - 44.16

Greenland, the largest island in the world, is 21 times larger than Iceland. The combined area of Greenland and Iceland is 880,000 mi2. Find is the area of Greenland.