Question
A table of values for a linear function f is given.
f(x)
-3
15
9
2
-1
7
-5
(a) Find the rate of change of f.
(b) Express f in the form f(x) = ax + b.
f(x) :
%D
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Transcribed Image Text

A table of values for a linear function f is given. f(x) -3 15 9 2 -1 7 -5 (a) Find the rate of change of f. (b) Express f in the form f(x) = ax + b. f(x) : %D

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