How do you write a function rule for #x = 2, 4, 6# and #y = 1, 0, -1#?
1 Answer
Mar 20, 2018
Explanation:
Set the
Change in
Change in
Gradient (slope)
Assuming there is a direct link between
Relating
Multiply both sides by
Multiply both sides by
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The question is specific in that it states 'function rule for
So we write it as: