Review for Chap6&12

Review for Chap6&12 - MDC:MAC1105...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
MDC:  MAC1105 REVIEW FOR CHAPTER 6/12 TEST 1. Find (f  °  g)(x) if f(x) = 1 – 3x + 4x 2 ,  g(x) = x x + 5  and find its domain. 2. Find the domain of the composite function  f g o for 2 3 2 ( ) ( ) 3 2 7 x x f x g x x x + - = = - + 3. Find  ( 29 ( 29 7 g f - o 3. Are functions  f  and  g  inverses of each other.  Explain. ( 29 - = - = 4 ( ) 4 3 ; 3 x f x x g x 4. Find the inverse of  ( 29 - = - 2 3 4 5 x f x x .  State the domain and range of each. 4. _______________ #4. f(x) f -1 (x) Domain Range Graph the following functions. State the domain, range, and any asymptotes. 5. ( 29 = + 2 2 x f x .   6. = - - + 2 ln( 6) y x
Background image of page 1

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

View Full DocumentRight Arrow Icon
Domain: ______ Range ______ Asymptote ______ Domain: ______ Range ______ Asymptote ______ 7. Atmospheric pressure p measured is mm of mercury is related to the number of km h above sea level by the formula p = 760e -0.145h . Find the pressure at a height of 20 km. (Round to two decimal places.) 8. Write the equation 
Background image of page 2
Image of page 3
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 01/04/2012 for the course MAC 1105 taught by Professor Staff during the Fall '08 term at Miami Dade College, Miami.

Page1 / 4

Review for Chap6&12 - MDC:MAC1105...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online