For each function, find (a) ƒ(2) and (b) ƒ(-1). See Example 7. ƒ = {(-1, 3), (4, 7), (0, 6), (2, 2)}

The given set of ordered pairs defines the function FF equals negative 5 13, 3, 19 7, 29 and 11 37 evaluate F of 11 and F of negative five. And we have four possible answers. Both with F 11 and F of negative five equals some value. Now we're given points F 11 is an output or other words, F 11 will be the Y for corresponding X X or input. We need to find the point that has an X of 11. We notice here there's a 0.11 F of 11 is in the Y value of the point or 37. Similarly, it's negative five, F of negative five would then be 13. The corresponding Y we look at our possible answers. We can determine the answer to. Our problem is answer A F of 11 equals 37 F of negative five equals 13. OK? I hope they help you solve the problem. Thank you for watching. Goodbye.