I think it would be 7.5!!
Switch where the x and y are, then solve for y. f(x) = y.
x = 3y^2 + 6
x-6 = 3y^2
(x-6)/3 = y^2
f^-1(x) = y = sqrt((x-6)/3)
Yes because 15+8=23 divide that into a number that could each child have and just make it into equal amounts
Yes jk and kl are the same length because if you count the amount of units they reach from the first point to the last they both are 3 squared units/units how ever you want to call it.
15 cereal servings that measure 3/4 cup