Answer:

Step-by-step explanation:
The given polynomial function is

According to the Rational Roots Theorem, the ratio of all factors of the constant term expressed over the factors of the leading coefficient.
The potential rational roots are




9x-(2x+8)
Distribute the - to both 2x and 8
9x-2x-8
simplify
7x-8
Answer:
make a graphical representation for our case do we have infinite lines pass through a point M?
Step-by-step explanation:
If the graphs of the equations do not intersect (for example, if they are parallel), then there are no solutions that are true for both equations. If the graphs of the equations are the same, then there are an infinite number of solutions that are true for both equations.
Answer: n = 17
Step-by-step explanation: n= -68/-4= 17
To do this i add them uo and easily subtract woth a hand held calculator