Find an equation in standard form to model the polynomial. (Hint: Write the most general standard form of the polynomial, bearing in mind its degree. Then use a number of (x,y) values to obtain a set of simultaneous linear equations. Solve the equations - using technology if appropriate - to obtain the coefficients in the standard form.

Table went like this - X = 1, Y= -2, X = 2, Y = -4, X = 3, Y = -6 etc.

Standard Form looks something like this: f(x) = 1x^4 + ax^3+ bx^2 + cx + d