{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

M17 LE2 Sem1 1011

# M17 LE2 Sem1 1011 - MATHEMATICS 17 First Long Exam 1st Sem...

This preview shows pages 1–2. Sign up to view the full content.

MATHEMATICS 17 First Long Exam 1st Sem / AY 2010-2011 I. Write the letter/s that correspond/s to the correct answer/s. If the correct answer is not in the given choices, write D. 2 points each 1. Which of the following represents a function? (a) { (6 , 8) , (8 , 6) , (7 , 7) } (b) { ( x, y ) | x = y } (c) { ( x, y ) | x 2 + y 2 = 4 and x 0 } 2. Which of the following is true about the line 4 x + 6 y = 2? 3. Suppose a and b are real numbers such that a > b . Which of the following is true? 4. Which of the following equations or inequality is paired to its correct solution set? 5. Which of the following is true about the graph of function f ( x ) = x 2 - 1 | x | - 1 ? (a) It is symmetric with respect to the y - axis. (b) It intersects the x - axis at x = 1 and x = - 1. (c) It intersects the y - axis at y = 1. II. Find the solution set of the following. 5 points each 1. 2 x - 2 x - 1 = 2 x + 1 2. 2( x 2 - 4 x ) 2

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

### Page1 / 2

M17 LE2 Sem1 1011 - MATHEMATICS 17 First Long Exam 1st Sem...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document
Ask a homework question - tutors are online