Algebra 1 and 2 formula sheet. Y y1 mx x1 slope intercept formula. A number is divisible by 2 if the last digit in the number is 0 2 4 6. Nr permutations and combinations formulas.
Y mx b standard equation of a line. Assessment system georgiargia mileststonesnes linear formulas slope formula m y 2 y 1x. A a 0 1 multiplicative inverse.
Algebra 1 formula sheet below are the formulas you may find useful as you work the problems. Algebra 2 eoc fsa mathematics reference sheet customary conversions 1 foot 12 inches 1 yard 3 feet 1 mile 5280 feet 1 mile 1760 yards 1 cup 8 fluid ounces 1 pint 2 cups 1 quart 2 pints 1 gallon 4 quarts 1 pound 16 ounces 1 ton 2000 pounds metric conversions 1 meter 100 centimeters 1 meter 1000 millimeters 1 kilometer. B h abh 1 2 l w pl alw 22 a c b ab c 22 2 quadratic formula where x bac b a 2 4 2 ax bx c a 2 0and 0 w statistics formulas.
B h abh1 2 s s ps as2 4 l w pl. If and are positive integers and nrc n rn r. Algebras rules of divisibility.
You need to know what the letters and symbols in the formula mean so both the formulas and the explanations are in this table. If b2 40ac repeated real solution. Algebra ii formula sheet 2016 mathematics standards of learning geometric formulas.
1y 1 and x 2y 2 is. Algebra 1 formula sheet. Algebra cheat sheet basic properties facts arithmetic operations 0 bab abacabca cc a b aaac cbcbb c acadbcacadbc bdbdbdbd abbaabab cddcccc a.
Algebra ii formula sheet 2009 mathematics standards of learning s 21an d1 sequence and series formulas. By mary jane sterling. However some of the formulas may not be used.
R quadratic formula where x bacb a 2 4 2 ax bx c a2 0and 0 statistics formula. See if you can spot the patterns in these equations. Quadratic formula solve ax2 bxc0 a 0 2 4 2 bbac x a if b2 40ac two real unequal solns.
A b c a b c a b c a b c. You multiply the sum and difference of binomials and multiply by squaring and cubing to find some of the special products in algebra. N nrp n nr.
A 1 a commutative property. Represents an element of the data set represents the mean of the data set represents the standard deviation of the data. A b 2 a 2 2ab b 2.
You may refer to this page as you take the test. A b b a a b b a associative property. Print them off or save them as a pdf.
A b 3 a 3 3a 2 b 3ab 2 b 3. Ax by c arithmetic properties additive inverse. Y m x 1 y 1 quadratic functions and formulas examples of.
Algebra i for dummies cheat sheet. A ba b a 2 b 2.
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