If f(x) = x - 5, then match each of the following. 1. f(-1) 0 2. f(0) 3 3. f(1) -4 4. f(2) -3 5. f(5) -5 6. f(8) -6

Substitute the values of x to the equation of a function f.

f(x) = x - 5

f(-1) = -1 - 5 = -6 ≠ 0

f(0) = 0 - 5 = -5 ≠ 3

f(1) = 1 - 5 = -4   :)

f(2) = 2 - 5 = -3   :)

f(5) = 5 - 5 = 0 ≠ -5

f(8) = 8 - 5 = 3 ≠ -6

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