Question: what is the equation of a curved line?
Answer: For a curved line, slope is a concept from calculus, so it's a little hard to explain without any calculus. It turns out the the formula for the slope of: y = ax^3 + bx^2 + cx + d is 3ax^2 + 2bx + c I substitued 0 and 1 into this and set the results equal to the given slopes. -