11.07.2015 Views

Math III, Unit 5, Lesson 2 - Ciclt.net

Math III, Unit 5, Lesson 2 - Ciclt.net

Math III, Unit 5, Lesson 2 - Ciclt.net

SHOW MORE
SHOW LESS
  • No tags were found...

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

5. A. P.5 4 3 2f ( x) 4x 8x -15x - 23x 11x15This polynomial has 5 real roots.According to Descartes’ rule, itcould have 2 or zero positive realroots.6. E. T.4 3f ( x) x - 4x 16x-16This is a polynomial of degree 4and y-intercept of -16.7. G. W.2f ( x) 4x 24x- 41This polynomial has a vertex at3, 77 .8. B. R.4 2f ( x) 4x -17x 3This polynomial has 4 real zeros.

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!