For each function, find (a) ƒ(2) and (b) ƒ(-1). See Example 7. ƒ = {(2, 5), (3, 9), (-1, 11), (5, 3)}

A given set of ordered pairs defines the function F where F is four points 7 20 10, 31 negative 6, 11 and 5 40 evaluate F of 10 and F of negative six. We have four possible answers all with FF 10 and F of negative six equals. Now to solve this, we noticed we have F of 10. For example, in this case, 10 is our input value or our X F of 10, then will be our output value or the Y. So we noticed we have one point with an X of 10. Its output value is 31 which makes ry same thing for F of NATA six, our output value or Y value is 11. This makes the answer to our problem. Answer A F of 10 equals 31 and F of negative six equals 11. OK? I hope to help you solve the problem. Thank you for watching. Goodbye.