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ACT Math Formulas(Math formulas for problems found on the SAT and ACT. While the SAT lists many of the formulas at the beginning of each math test, the ACT does not. And, you will save time if you memorize these.)$8.49
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ACT Math Formulas(Math formulas for problems found on the SAT and ACT. While the SAT lists many of the formulas at the beginning of each math test, the ACT does not. And, you will save time if you memorize these.)
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Course
ACT
Institution
ACT
ACT Math Formulas(Math formulas for problems found on the SAT and ACT. While the SAT lists many of the formulas at the beginning of each math test, the ACT does not. And, you will save time if you memorize these.)
Distance Formula Correct Answer: d=√(x₁-x₂)² + (y₁-y₂)²
(EX: Find d...
act math formulasmath formulas for problems found on the sat and act while the sat lists many of the formulas at the beginning of each math test
the act does not and
you will save time if you mem
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ACT Math Formulas(Math formulas for problems found
on the SAT and ACT. While the SAT lists many of the
formulas at the beginning of each math test, the ACT does
not. And, you will save time if you memorize these.)
Distance Formula Correct Answer: d=√(x₁-x₂)² + (y₁-y₂)²
(EX: Find distance between (5,6) and (1,3)
√(5-1)² + (6-3)²=
√(4)² + (3)²=
√16 + 9=
√25=
5=Distance
Slope Correct Answer: Slope= Rise/Run=Change in Y/Change in X
(y₂-y₁/x₁-x₂)
(EX: Find slope of (5,6) and (1,3)
6-3/5-(-1)=
3/6=
1/2
Quadratic Formula Correct Answer: ²x = −b ± √b²-4ac/2a
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