Question

Per 1 Snyder/Andrews: Pre-Algebra DO NOW: Margo is given the following points (1,4) (3,5) (2,7) (5,10). She thinks the domain is 4,5,7,10. Is she right? Why or why not? Elizabeth Andrews • 7:43 AM 5 points Hint: Is domain the x or y values? Class comments

Answer 1

The domain of a function is all the values 'x' can take. The range of a function is all the values that 'y' can take.

For these given points (1,4) (3,5) (2,7) (5,10) 'x' values are: 1,3,2,5 and the 'y' values are: 4,5,7,10

So Margo is not right, the domain of the function is not 4,5,7,10, that's the range.

The domain is 1,3,2,5