Given f as described below.
f: {whole numbers} → {whole numbers}
assign each whole number to its largest place value digit.
for example, f(4) = 4, f(14) = 4, and f(194) = 9
b. what is f(257)?

7

Step-by-step explanation:

We are given that a function

Domain=W(whole numbers set)

Range=W(Whole number set)

Assign each whole number to its largest place value digit.

We have to find the value of f(257).

For example

f(4)=4

f(14)=4

f(194)=9

Therefore, f(257)=7 because largest place value digit is 7 in 257.

step-by-step explanation:

i you goofed up when writing this, because hnot is not a word minusf is not either. i cannot answer   because of that.

step-by-step explanation: