blue book practice problems.

Test Preparation SAT Preparation
1

<p>You know how before the practice tests there are practice sections for the math, CR and writing. How accurate are those questions, not the exercises that have the answers/explanations, but the questions at the end of the section without the answers. How accurate are those questions in terms of actual questions on the SAT?</p>

<p>And if someone could explain question 8 on page 374 to me that'd be nice :P</p>

2

<p>I think they are accurate I'm not sure...</p>

<p>here's the explanation though. since the points of line M are the points of line L shifted 2 to the left, we know that two points of line m are (0-2,4) and (-5-2,0), which is (-2,4) and (-7,0). now take either of those points and plug them into the y=(4/5)x+k equation and solve for k. either point you use you should get 5.6</p>