Linear Algebra -- Cubic Equation from Given Points 1. The problem statement, all variables and given/known data Find the equation to the third polynomial that flows through the given points: (0,1); (1,0); (-1,0); (2, -15). 2. Relevant equations f(t) = a + bt + ct^2 + dt^4 Need to find a, b, c, and d. 3. The attempt at a solution See attachment. When I plug my answer back in, it obviously doesn't work; however, I cannot figure out where I missed up the matrix. Any help is greatly appreciated.