Question 1147818
.


&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The solution and the answer by @josgarithmetic  &nbsp;" {{{highlight(y=2(x+8)(x-50))}}} " &nbsp;are <U>BOTH &nbsp;WRONG</U>.


&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;I came to bring the correct solution.



<pre>
y = a(x+8)(x-50)

a = {{{y/((x+8)(x-50))}}}

a = {{{48/((-10+8)*(-10-50))}}}

a = {{{48/((-2)*(-60))}}}

a = {{{48/120}}} = {{{4/10}}} = {{{2/5}}} = 0.4.


{{{highlight(y = 0.4*(x+8)(x-50))}}}.      <U>ANSWER</U>
</pre>

Solved.