Question

Solving rational inequalities

Answer 1

x+8/x-7>0

Answer 2

you have to find the solution and chart it on a number line

Answer 3

For that ratio to be greater than zero, either x+8>0 AND x-7>0.
OR
x+8<0 AND x-7<0.

So, find the ranges of numbers for which both those hold true.

Answer 4

i am supposed to solve using the number line, so i found the x intercept -8,0 then the vertical asymptote = 7 and i ploted a line there and i know i am supposed to find where it is + or - then do the equation