A few days ago
sonny.james

Help with function problem?

f(x) = ax+b and f(2) = f(4) ; then a = ?

Top 1 Answers
A few days ago
fcas80

Favorite Answer

f(x) = ax+b

f(2) = a2+b

f(4) = a4+b

f(2) = f(4) says a2+b = a4 + b

2a+b=4a+b

2a=4a

a=0

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