Question

The education of a curve is given as y = 2x^3 -9/2 x^2 -15x + 3.
Find the value of y when x = 2

Answer 1

Education is good, but in math I prefer equations.
To find y when x=2, just replace all the x's with 2's and evaluate it...

y(2) = 2*2^3 -9/2 * 2^2 -15*2 + 3

Answer 2

beware of spell checkers ...