# ODDREV0P - Review Exercises for Chapter P 15(a y(b 300 19...

This preview shows pages 1–4. Sign up to view the full content.

Review Exercises for Chapter P Review Exercises for Chapter P 19 15. (a) (b) (c) If horsepower. x 5 4.5, y < 214 0 0 7 300 y 52 1.81 x 3 1 14.58 x 2 1 16.39 x 1 10 17. (a) Yes, y is a function of t . At each time t , there is one and only one displacement y . (b) The amplitude is approximately The period is approximately (c) One model is . (d) 0 0 4 0.9 y 5 0.35 sin s 4 p t d 1 2 2 s 0.375 2 0.125 d 5 0.5. s 2.35 2 1.65 d y 2 5 0.35. 19. Answers will vary. 1. y -intercept x -intercept y 5 0 0 5 2 x 2 3 x 5 3 2 s 3 2 , 0 d x 5 0 y 5 2 s 0 d 2 3 3 s 0, 2 3 d y 5 2 x 2 3 3. y -intercept x -intercept y 5 0 0 5 x 2 1 x 2 2 x 5 1 s 1, 0 d x 5 0 y 5 0 2 1 0 2 2 5 1 2 1 0, 1 2 2 y 5 x 2 1 x 2 2 5. Symmetric with respect to y -axis since x 2 y 2 x 2 1 4 y 5 0. s 2 x d 2 y 2 s 2 x d 2 1 4 y 5 0 7. 3 y x 3 2 1 1 2 1 2 y 1 2 x 1 3 2 9. Slope: y -intercept: 2 3 1 2 31 1 x y 6 5 2 5 y 5 2 5 x 1 6 5 2 2 5 x 1 y 5 6 5 2 1 3 x 1 5 6 y 5 1 11. y x 5 5 5 10 y 5 7 2 6 x 2 x 2

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

View Full Document
20 Chapter P Preparation for Calculus 13. Domain: 5 4 3 2 5 4 3 12 1 y x s 2 ` , 5 g y 5 ! 5 2 x 15. Xmin = -5 Xmax = 5 Xscl = 1 Ymin = -30 Ymax = 10 Yscl = 5 y 5 4 x 2 2 25 17. Point: s 4, 1 d y 5 1 x 5 4 7 x 5 28 4 x 1 4 y 5 20 3 x 2 4 y 5 8 19. You need factors and Multiply by x to obtain origin symmetry . 5 x 3 2 4 x . y 5 x s x 1 2 ds x 2 2 d s x 2 2 d . s x 1 2 d 21. Slope 5 s 5 y 2 d 2 1 5 2 s 3 y 2 d 5 3 y 2 7 y 2 5 3 7 x y 12345 1 2 3 4 5 , 1 3 2 5 2 5, () 23. t 5 7 3 1 2 t 52 4 3 1 2 t 1 2 0 5 1 2 5 1 2 s 2 2 d 25. y x (0, 5) 4 4 8 2 2 2 2 4 468 2 y 2 3 x 1 10 5 0 y 5 3 2 x 2 5 y 2 s 2 5 d 5 3 2 s x 2 0 d 27. y x 8 8 6 4 2 2 4 6 42 4 ( 3, 0) 3 y 1 2 x 1 6 5 0 y 2 3 x 2 2 y 2 0 2 3 s x 2 s 2 3 d
Review Exercises for Chapter P 21 29. (a) (c) 2 x 1 y 5 0 y 52 2 x m 5 4 2 0 2 2 2 0 2 0 5 7 x 2 16 y 1 78 16 y 2 64 5 7 x 1 14 y

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 / 7

ODDREV0P - Review Exercises for Chapter P 15(a y(b 300 19...

This preview shows document pages 1 - 4. Sign up to view the full document.

View Full Document
Ask a homework question - tutors are online