Determine the equation of a line passing through the point (5, −3) with an undefined slope.

Only a vertical slope has an undefined slope, meaning the x NEVER changes. since the point given has an x value of 5, and the x never changes, the correct equation is x=5

Answerthe simplified expression isexplanationthe given expression is,let us deal with the bracket first.the two negatives in the parenthesis will become positive.the expression now becomes,we now expand the parenthesis to get,we group like terms to obtain,this simplifies to,