Feel free to discuss anything about the June 2009 Integrated Algebra regents here?

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hey, anyone who took it today can discuss answers here.

I got choice 3 for number 19, the question that gave a graph of a circle and talk about its function. It had no function and for every value of x there are multiple values of y.

on the short answer, the one where you had to find a line that is most fit to the data points, i got y = 5x+25

for the last question where you had to graph a parabola, the solution set i got was something like (-1,8) and (4,-5)

for the rolling the dice empirical question on the multiple choice, i got that the probability of rolling a 4 was 6/30, not 5/30 since it said based on this data.

feel free to share other answers
 
Ok:

It was definitely 5x+25

Next, whatever frequency it was for the dice question: frequency/30

You are correct on the parabola

The a+ar question was number 3

with

blah blah/ 1+ blah

i forgot
 
you had to find the equation of the line of best fit on your calculator you had to go to linreg and then L1, L2, Y1 (function) go to your y= key and the equation would be there, i don't think it was 5x+25 but maybe. all the other ones are right
 
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