The table shown at the right gives y as a function of x, that is, y = f(x). Use the table to answer parts a through d below. a. Is -7 an input or an output of this function? b. Is f(-7) an input or an output of this function? X y = f(x) c. State the domain and range of this function. d. Explain why this relationship describes y as a function of x. output -11-7 5 6 O input a. Is -7 an input or an output of this function? Choose the correct answer below. O input output b. Is f(-7) an input or an output of this function? Choose the correct answer below. -9 6 14 20 24 7 3 14 8 15

Select whether the relationships represent y as a function of x. x2 + y? = 25 [Select] [ Select ] 2x +3y 10 Function Not a function x = y? – 25 TSeiect J

Tuesday 2. Create an exomple and a non-example of a function using the graphs below 1. Determine if each table represents y as a function of x. -4 -2 4 6. -3 -3 -3 -3 -3 b. 7 6. 3 12 16 18 20 2. 91 23 1. 1. 1. 65

Which of the following relations is not a function? O a. y = x O b. y= 5 O C. X= y² O d. y = 2