formulas for accuplacer advanced algebra and functions Complete Test Bank
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Course
Formulas for accuplacer
Institution
Formulas For Accuplacer
point slope form - ANSWER-y - y1 = m(x - x1)
sin - ANSWER-opposite/hypotenuse
difference of cubes - ANSWER-a³-b³=(a-b)(a²+ab+b²)
Point Distance Formula - ANSWER-√(x2-x1)² + (y2-y1)²
Area of a square - ANSWER-A=s²
Area of a rectangle - ANSWER-A=lw
Area of a parallelogram -...
formulas for accuplacer advanced algebra and
functions Complete Test Bank
point slope form - ANSWER-y - y1 = m(x - x1)
sin - ANSWER-opposite/hypotenuse
difference of cubes - ANSWER-a³-b³=(a-b)(a²+ab+b²)
Point Distance Formula - ANSWER-√(x2-x1)² + (y2-y1)²
Area of a square - ANSWER-A=s²
Area of a rectangle - ANSWER-A=lw
Area of a parallelogram - ANSWER-A=bh
Area of a triangle - ANSWER-A=1/2bh or A=bh/2
circumfrence of a circle - ANSWER-C=2πr
distance - ANSWER-rate x time
Cube Volume - ANSWER-s³
Volume of a rectangular prism - ANSWER-V=lwh
Volume of a cone - ANSWER-1/3πr²h
Volume of a sphere - ANSWER-4/3πr³
Tangent - ANSWER-opposite/adjacent
Exponential Decay Formula - ANSWER-y=a(1-r)^t
exponential growth formula - ANSWER-y=a(1+r)^t
surface area of rectangle - ANSWER-2lw + 2lh + 2wh
midpoint formula - ANSWER-(x₁+x₂)/2, (y₁+y₂)/2
opposite reciprocal - ANSWER-perpendicular lines are ___ (ex. 5, -1/5)
cosine - ANSWER-adjacent/hypotenuse
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