MATH PLACEMENT TEST EQUATIONS WITH COMPLETE SOLUTIONS 100% 2023/2024
MATH PLACEMENT TEST EQUATIONS WITH COMPLETE SOLUTIONS 100% 2023/2024 Distance Formula d=√(x₂-x₁)²+(y₂-y₁)² Quadratic Equation ax²+bx+c=0 Quadratic Formula x=-b±√b²-4ac/2a Discriminant b²-4ac=0 has 1 real solution b²-4ac>0 has 2 Avg Rate of Change for a Function ∆f(x)/∆x lne = 0 Inverse Function xlogx=xyx 2π 360 Angle Measure x/y=360/2π sinθ (Def of Circular Function) y/r cosθ (Def of Circular Function) x/r tanθ (Def of Circular Function) y/x What is the period of f(x)=sin(x) period 2π What is the period of f(x)=cos(x) period 2π
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math placement test equations with complete soluti
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