Um is it the least amount (1/8)
You can look at this graph: https://www.desmos.com/calculator/8albvsjxnd
And move the slider under a to see what happens as a gets smaller and bigger.
You should be able to see that as the value of a gets smaller, the parabola gets wider.
So you're right, the widest parabola is c. y = (1/8)x2
Don't you wish that ice cream worked that way ??
Eat (1/3) of a bowl....you get "wider'
Eat 3 bowls.....you get "narrower "
Lol I wish, then I could eat a ton of ice cream. haha
So is it 1/3 or was I right cuz 1/3 is more...