If f(x) is a linear function, what is the value of n?
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Answer:
13
Step-by-step explanation:
Take any two corresponding values, say (3,7) and (9,16)
Calculate the gradient of the linear function
Gradient=[16-7]/[9-3]=9/6=3/2
find the equation or rule of the linear mapping
y-7=(3/2)(x-3)
y=3x-9+7
y=(3/2)x+5/2