Question
Im in dif eq trying to help my friend with this and have no idea what this is please help
a. (S points) For the polynomnial function g+r+6-8-40, aniswer he llowg estions and groph the function While you may (and should] check your ansovr with a grapher suh Deanos, your graph will be graded based oti your answers od your answees will be radet on yuur woek and they moxt match No work me no credit. (a) How many zeros will ths funion have? 5 (b) Hox many positive real zer06 will this function have? (e) How many negative rval asos will thuis fuaetion have? 2orL (d) Whst are the rcal aros Soe this function? (f) At which aero d the function cross the X-and -K 3x? (h) What is thae rmd-behavior for this graph? 2vian changs
Explanation / Answer
1. The function has 5 zeroes, 3 real and 2 complex.
2. Two positive real roots.
3. Just one negative real root.
4. Real zeroes
?1.07352
2.18362
4.55863
For the fith question just writes the function with linaer factor with 3 and two complex root.
6. In the above 3 zeores the function cross x axis.