4. (2) $\frac{3}{5}$
Change in y over change in x. Up 3, across 5.

5. (1)  vertex: (1, -4); axis of symmetry: x = 1
The vertex is the lowest or highest point, (1, -4), and the axis of symmetry is the line that slices the parabola into two mirror images, x = 1.

1. June 19, 2010 am30 8:56 am 8:56 am

so far so good

• June 21, 2010 pm30 9:16 pm 9:16 pm

so far so bad! i got number 30 wrong!

June 19, 2010 am30 9:03 am 9:03 am

Hey, what did you guys get for #30? Choice 1 or 3?

June 19, 2010 am30 9:05 am 9:05 am

It was choice 1, since it asked for the profit, not the value of the investment.

June 19, 2010 am30 9:06 am 9:06 am

ok… I’m now down to 94 —___—
Thanks.

4. June 19, 2010 am30 9:09 am 9:09 am

u r wrong buddy

June 19, 2010 am30 9:09 am 9:09 am

who, me or him? (I posted the question)

June 19, 2010 am30 9:12 am 9:12 am

Please don’t waste my time. I have a 99 average in Algebra and the fact that I’m even as low as 96 is disappointing me. I made a lot of stupid mistakes in preparing for the exam, mainly because I was nervous. I just want to get my score and get it over with!

June 19, 2010 am30 9:17 am 9:17 am

Geez, go for a walk or hang out with your friends or something. The answers will be posted in due time.

June 19, 2010 am30 9:14 am 9:14 am

i will waste ur time if i want to

June 19, 2010 am30 9:15 am 9:15 am

June 19, 2010 am30 9:15 am 9:15 am

i stole the key from my skool if yall want answers

June 19, 2010 pm30 11:42 pm 11:42 pm

June 21, 2010 pm30 7:01 pm 7:01 pm

what are they???????????

June 19, 2010 am30 9:16 am 9:16 am

i am ME i changed it

June 19, 2010 am30 9:16 am 9:16 am

im not the one whole stole the key

June 19, 2010 am30 9:17 am 9:17 am

It’s ok… it’ll be posted sooner or later. Thanks though :)

June 19, 2010 am30 9:17 am 9:17 am

June 19, 2010 pm30 11:42 pm 11:42 pm

yes

June 19, 2010 am30 9:20 am 9:20 am

Is there a flag button somewhere on here? Because when I find it, it’s getting used. :@

June 19, 2010 am30 9:21 am 9:21 am

Thanks, but I’ll wait for the general upload on the site.

June 19, 2010 am30 9:24 am 9:24 am

Um, is everyone on the internet a loser? You’re a horrible group of people for a MATH blog. Don’t come here unless you’re interested in MATH.

June 19, 2010 am30 9:27 am 9:27 am

I’m interested in you GETTING A LIFE.

June 19, 2010 am30 9:28 am 9:28 am

o and u hav 1 pshh sure

June 19, 2010 am30 9:29 am 9:29 am

June 19, 2010 am30 9:30 am 9:30 am

I’m happier with my life than I would be with yours.

June 19, 2010 am30 9:32 am 9:32 am

u dont hav a life tho

June 19, 2010 am30 9:32 am 9:32 am

:o You got the memo… I’m happier with NO life than I would be if I had your life.

June 19, 2010 am30 9:30 am 9:30 am

this guy takes forever

June 19, 2010 pm30 2:07 pm 2:07 pm

Thats what she said

June 19, 2010 am30 9:31 am 9:31 am

well thts lame

June 19, 2010 am30 9:36 am 9:36 am

JD, if you see this, please consider me as reporting this lowlife for slander.

• June 19, 2010 am30 9:38 am 9:38 am

He’s been blocked

June 19, 2010 am30 9:40 am 9:40 am

Thank you. :)

June 19, 2010 am30 9:47 am 9:47 am

How many points would i get off if for the solution set problem i wrote 4, 12 instead of -4,12

June 19, 2010 am30 9:50 am 9:50 am

1 pt off

June 19, 2010 pm30 12:54 pm 12:54 pm

it didn’t ask for the solution set

June 19, 2010 am30 9:52 am 9:52 am

Hi guys – does anyone know whether showing work for the interval questions was necessary?

June 19, 2010 am30 9:58 am 9:58 am

Yes. You could’ve solved the inequality and checked each value against it, or just plugged all of the values in.

June 19, 2010 am30 10:23 am 10:23 am

June 19, 2010 am30 11:01 am 11:01 am

I really want to know what number 30 was.

June 19, 2010 pm30 2:05 pm 2:05 pm

almost everyone i asked put 1 (6600)

June 19, 2010 am30 11:22 am 11:22 am

does anyone know how much the question about the triangle and the wire and the ground was worth??

June 19, 2010 pm30 12:13 pm 12:13 pm

June 19, 2010 pm30 12:55 pm 12:55 pm

so for that question about the wire, if i used the wrong thing, like let’s say i put the wrong numbers because i found the wrong angle, would i get 1 point out of two? if i showed my work?

June 19, 2010 pm30 12:25 pm 12:25 pm

June 19, 2010 pm30 12:45 pm 12:45 pm

I really need the answer to #30, plzzz tell me it was 3

June 19, 2010 pm30 1:02 pm 1:02 pm

Hey, i was woundering for the short response with the inequalities, and the answer was supposed to be 12 or -12, if u wrote it was a null set but most of you work was correct, how many points will you loose???? Thank You :)

June 19, 2010 pm30 1:46 pm 1:46 pm

i think you could have just written -12, it was just asking for the number, not for a set. it said the NUMBERS WITHIN the set, i think.

June 19, 2010 pm30 2:48 pm 2:48 pm

The answer was just -12, because 12 wasn’t a part of the set.

June 19, 2010 pm30 1:21 pm 1:21 pm

Please post the June 2010 algebra exam

June 19, 2010 pm30 3:00 pm 3:00 pm

Post the answers this is killing me

June 19, 2010 pm30 3:25 pm 3:25 pm

for number 30 i got 3 also and i checked it with everyone in my class, i have a 100 average in algebra and i am almost positive it is 3, i could be wrong though.

June 19, 2010 pm30 5:05 pm 5:05 pm

A lot of people put choice 3 for that question, only 1 person that took it put choice 1 at my school, so I was almost sure I got 100 and now, because I got that wrong I’m down to a 97. :-(

June 19, 2010 pm30 6:22 pm 6:22 pm

This is depressing I came out of the test thinking I got 100 and now I dont have 100 anymore :(

June 20, 2010 pm30 8:27 pm 8:27 pm

how much percent is each part worth like part 1 2 3 and 4

June 25, 2010 pm30 5:50 pm 5:50 pm

i only got 4 right fml

June 26, 2010 pm30 9:13 pm 9:13 pm

#30 was 1(6600) i asked my teacher about it and she said it was right to subtract . im freaking out! one multiple choice wrong =97, two wrong=95, its so different from the point system from before!

July 13, 2010 pm31 11:12 pm 11:12 pm

I really appreciate you posting this up and was wondering if i could get a copy of the test so I can review it with my brother and teach him how to solve the problems. If i could get a copy It will be really good beacuse my brother needs to study because hes taking the regents next year.