Solve the following quadratic functions by graphing. ...make a graph on your own paper and type in your solutions below.
y = x^2 + 2x – 8

Will give brainliest summations with algebraic expressions image shown

How to do this , and can some one explain

Okay so i didn't get this problem petro bought 8 tickets to a basketball game he paid a total of $200 write an equation to determine whether each ticket cost $26 or $28 so i didn't get this question so yeahyou have a good day.