The answer is Square pyramid
Divide 3 by 3/4 and you will get your answer. you can also multiply 3×4/3. it's the same thing
Divide two from each side and get Y=10
y=10
You would need 13 cases. If you would like an explanation of my answer, let me know.
F(x) = x^2 + 24x + 138
f(x) = x^2 + 24x + (24/2)^2 + 138 - (24/2)^2
f(x) = (x+12)^2 - 6
