AP Precalculuseasymcq1 pt
A linear function has the form
A.f(x) = mx + b
B.f(x) = ax² + bx + c
C.f(x) = a·bˣ
D.f(x) = a/x
Explanation
Core Concept
Linear functions have constant slope m.
Correct Answer
Af(x) = mx + b
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