Answer:
Slope = 2 6/11
Step-by-step explanation:
<u>Formula:</u> 
m = slope.
<u>Substitute the given points into the formula:</u>

<u>Solve:</u>

Answer:
if a function has degree 9
it will have 9 roots
given 3 are real this means rest (9-3 =6) are not real which means complex