Tuesday, September 23, 2008

SAT ? of the Day 9/24/08

Yesterday's answer:
Choice (B) is correct. It avoids the comma-splice error of the original by removing the unnecessary words “it has” so that “India” is properly modified by what follows the comma (“the world’s most populous democracy”).

Question Type: Improving Sentences
(Writing)


Today's ?

If the graph of the function ƒ is a line with slope 2, which of the following could be the equation of ƒ?



  1. ƒ(x) = 4x – 2

  2. ƒ(x) = 2x + 4

  3. ƒ(x) = –2x – 2

  4. ƒ(x) = 1 over 2x + 2

  5. ƒ(x) = –minus 1 over 2x + 1 over 2



Hint
When a linear equation is in the form y = mx + b, the slope of the graph of the equation is m.

No comments: