MAT 194 Ans Key Fall 04

# MAT 194 Ans Key Fall 04 - ≈ 15.395 5. (a) t ≈ 87.4...

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

MAT 194 Fall 2008 Final Exam Answer Key 1. (a) f x = 3x 2 (b) g x = 1 3 x 2 (c) 0,2 2. (a) x -4 -3 -2 -1 0 1 2 3 4 f(x) 9 4 1 0 1 0 -1 -2 -3 (b) (c) All real numbers (d) All real numbers (e) No. There would be more than one output for some inputs. For example, f 1 0 = 1 and f 1 0 = 1 3. (a) − 2,0 , 2,0 , 7,0 (b) x = 3 and x = 4 (c) y = 3 (d) f x = 4 x 4 2 x 7 x 3  x 4 2 4. (a) t = 65 (b) x = 10,000 (c) x = ln 21  3 4 1.511 (d) x = ln 8 5 ln 1.031

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.

Unformatted text preview: ≈ 15.395 5. (a) t ≈ 87.4 years (b) Pu ≈ 51.2 lbs 6. (b) y = 4 (c) 2 3 (d) P = 12 (e) See graph below 7. (a) − 2,0 , 1,0 (b) 0,1 (c) f x = 1 2 x 1 x − 1 2 = 1 2 x 3 − 3 2 x 1 8. (a) f x = − 1 2 x 2 − 1 2 x 1 (b) f x = − 1 2 x 1 2 2 9 8 (c) 9 8...
View Full Document

## This note was uploaded on 12/21/2011 for the course MAT 194 taught by Professor Staff during the Fall '08 term at Syracuse.

### Page1 / 2

MAT 194 Ans Key Fall 04 - ≈ 15.395 5. (a) t ≈ 87.4...

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

View Full Document
Ask a homework question - tutors are online