Algebra 1 Honors Midterm/Semester 1 Exam Study Guide Part 1 – Flashcards
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Translate to verbal expression. 3(g+8)=4h-10
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3 times the sum of g and 8 is the same as 4 times h minus 10
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24÷6+2³×4
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36
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2b+3c² /4a²-2b
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97/31
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2(6x+4)+7x
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19x+8
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Know your properties. Name 3.
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Multiplicative Property of 0 (3×0=0) Commutative property (3×8=8×3) associative property 5(9×4)=(5×9)4
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independent variable
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the variable that determines the outcome (# of dogs walked)
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dependent variable
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the variable that can be changed or determined by the independent variable (amount of $ earned)
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What is the slope of y=9x-11
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9
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write 2x+3y=9 and (3,2) in point slope form
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3y=2x+9 y=2/3x+3 (y-2)=2/3(x-3) QUIT SOLVING HERE
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write y=6x+3 in standard form
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-6x+y=3 (-6x+y=3)-1 6x-y=-3
