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Eureka Algebra 1 Lesson 6 and 7 Review

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  • Which Commutative Properties are used?
    From left to right: Cx, Cx, C+
  • Which is an example of associative property? a- 7 x 3 x 5 x 4 = 4 x 3 x 5 x 7 b- (xy+bc)+b = xy+(bc+b) c- 2x(3y+1) = 6xy+2x
    b.
  • Which property is used? A- Associative (1+2)+3 = 1+(2+3) or (1x2)x3 = 1x(2x3) B- Commutative 1+2 = 2+1 or 1x2 = 2x1 C- Distributive 2(1+2) = 2+4 = 6
    Commutative
  • Which Property is used? A- Associative (1+2)+3 = 1+(2+3) or (1x2)x3 = 1x(2x3) B- Commutative 1+2 = 2+1 or 1x2 = 2x1 C- Distributive 2(1+2) = 2+4 = 6
    Commutative
  • Distribute and Simplify!
    5a + 12
  • Which Property is used? A- Associative (1+2)+3 = 1+(2+3) or (1x2)x3 = 1x(2x3) B- Commutative 1+2 = 2+1 or 1x2 = 2x1 C- Distributive 2(1+2) = 2+4 = 6
    Distributive
  • Which is an example of commutative property? a- 7 x 3 x 5 x 4 = 4 x 3 x 5 x 7 b- (xy+bc)+b = xy+(bc+b) c- 2x(3y+1) = 6xy+2x
    a.
  • Which is an example of distributive property? a- 2(x+7) = 2x+14 b- xy+bc+b = b+xy+bc c- (xy)c = x(yc)
    A.
  • Which Property is used? A- Associative (1+2)+3 = 1+(2+3) or (1x2)x3 = 1x(2x3) B- Commutative 1+2 = 2+1 or 1x2 = 2x1 C- Distributive 2(1+2) = 2+4 = 6
    Distributive
  • What is the point of intersection?
    (2,2)
  • Distribute and Simplify!
    9a+30
  • Choose the right answer!
    D.
  • Which Property is used? A- Associative (1+2)+3 = 1+(2+3) or (1x2)x3 = 1x(2x3) B- Commutative 1+2 = 2+1 or 1x2 = 2x1 C- Distributive 2(1+2) = 2+4 = 6
    Distributive
  • Which is an example of associative property? a- 2(x+7) = 2x+14 b- xy+bc+b = b+xy+bc c- (xy)c = x(yc)
    c.
  • Distribute and Simplify
    5b+22
  • What is the ordered pair/coordinate for point B?
    (3, 2)
  • Which property is used? A- Associative (1+2)+3 = 1+(2+3) or (1x2)x3 = 1x(2x3) B- Commutative 1+2 = 2+1 or 1x2 = 2x1 C- Distributive 2(1+2) = 2+4 = 6
    Associative
  • Look at the problem!
    (53+47) + (82+18)
  • Which Property is used? A- Associative (1+2)+3 = 1+(2+3) or (1x2)x3 = 1x(2x3) B- Commutative 1+2 = 2+1 or 1x2 = 2x1 C- Distributive 2(1+2) = 2+4 = 6
    Distributive
  • What type of graph is this?
    Quadratic Function
  • Which property is used? A- Associative (1+2)+3 = 1+(2+3) or (1x2)x3 = 1x(2x3) B- Commutative 1+2 = 2+1 or 1x2 = 2x1 C- Distributive 2(1+2) = 2+4 = 6
    Commutative
  • What is the ordered pair/coordinate for point A?
    (-2, 3)
  • Which Property is used? A- Associative (1+2)+3 = 1+(2+3) or (1x2)x3 = 1x(2x3) B- Commutative 1+2 = 2+1 or 1x2 = 2x1 C- Distributive 2(1+2) = 2+4 = 6
    Associative
  • Which is an example of distributive property? a- 7 x 3 x 5 x 4 = 4 x 3 x 5 x 7 b- (xy+bc)+b = xy+(bc+b) c- 2x(3y+1) = 6xy+2x
    c.
  • Distribute and Simplify!
    9x+28
  • What is the ordered pair/coordinate for point C?
    (1, -1)
  • What type of graph is this?
    Piecewise Linear Function!
  • What type of graph is this?
    Exponential Linear Function
  • What is the point of intersection?
    (3,-4)
  • Which is an example of commutative property? a- 2(x+7) = 2x+14 b- xy+bc+b = b+xy+bc c- (xy)c = x(yc)
    b.
  • What is the point of intersection?
    (1,2)
  • Which Property is used? A- Associative (1+2)+3 = 1+(2+3) or (1x2)x3 = 1x(2x3) B- Commutative 1+2 = 2+1 or 1x2 = 2x1 C- Distributive 2(1+2) = 2+4 = 6
    Commutative
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