Answer :
Hi
if " a" is negative then the line goes from up left corner to down right corner.
it's mean decreasing groth. value get more and more negative toward negative infinity as x is going upward to positive infinity.
Hi
if " a" is negative then the line goes from up left corner to down right corner.
it's mean decreasing groth. value get more and more negative toward negative infinity as x is going upward to positive infinity.