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June 2010 Integrated Algebra Regents 1 – 3

June 19, 2010 am30 8:32 am

1. (4) {H,P,S}.
The Set + Its Complement should combine to make everything (the universe). With no overlap. They kind of imply that set U is everything, the universe, but don’t really, which bothers me a little.

2. (4) 30
Cheddar with mustard, whole wheat
Cheddar with ketchup, whole wheat
Cheddar with mustard, rye
Cheddar with ketchup, rye
Cheddar with mustard, cinnamon raisin
Cheddar with ketchup, cinnamon raisin
That’s 6 for cheddar, then 6 more for Swiss, etc. 2 x 3 x 5 = 30 (multiplication principle)

3. (3) 7x^3 + 9x^2 - 3x - 5
Add like terms.
I like checking by plugging in 10:  (4620 – 3) + (3300 – 55) = (7920 – 58).
Some people check by plugging in 1, but that’s dicier: (4 + 6 + 2 – 3) + (3 + 3 – 5 – 5)…. that’s 9 + 2, and only one answer gives 11.

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14 Comments leave one →
  1. Anonymous permalink
    June 19, 2010 am30 8:40 am 8:40 am

    All right so far

  2. Anonymous permalink
    June 19, 2010 pm30 5:35 pm 5:35 pm

    In the integrated algebra open ended questions ido you get partial credit if you showed appropiate correct work but got the wrong answer.

  3. Anonymous permalink
    June 19, 2010 pm30 5:36 pm 5:36 pm

    In the integrated algebra open ended questions ido you get partial credit if you showed appropiate correct work but you get an incorrect answer.

    • Anonymous permalink
      June 19, 2010 pm30 5:49 pm 5:49 pm

      Yup, you can have the wrong answer and still get #3/4 pts. if you do all the right work.

  4. Anonymous permalink
    June 19, 2010 pm30 5:51 pm 5:51 pm

    Are they going to curve the grades?

    • Anonymous permalink
      June 19, 2010 pm30 5:59 pm 5:59 pm

      The state gives the grades

      • Anonymous permalink
        June 19, 2010 pm30 6:01 pm 6:01 pm

        What do you mean?

        • Anonymous permalink
          June 19, 2010 pm30 6:13 pm 6:13 pm

          The Regents exams are made by the state not the teachers.
          The state will tell the teachers what the grades are for the number of questions a student gets correct. The teachers can not give you a different grade than what the state says you should get.

  5. Anonymous permalink
    June 19, 2010 pm30 6:21 pm 6:21 pm

    Oooo thanx I’m sad I got #30 wrong and lost 3 pts and I got everything else rite so I could’ve gotten 100 ;-(

    • Anonymous permalink
      June 19, 2010 pm30 9:33 pm 9:33 pm

      Same! Because a lot of people missed that it said to find the profit…

  6. ajvkxfmdmsmk permalink
    June 25, 2010 am30 10:07 am 10:07 am

    I thought the algebra regents this year was extremely easy.

  7. werty permalink
    June 25, 2010 am30 11:23 am 11:23 am

    i found out my math A june regents grade from my teacher and i got a 93

  8. June 25, 2010 am30 11:24 am 11:24 am

    my teacher told me i got a 93 on the regents

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