早教吧 育儿知识 作业答案 考试题库 百科 知识分享

adegree3polynomialthathaszeros-1,1and6andinwhichthecoefficientofx^2is-12.

题目详情
a degree 3 polynomial that has zeros -1,1 and 6 and in which the coefficient of x^2 is -12.
▼优质解答
答案和解析
% This generates a sine-like spline curve and samples it over a finer*c for the slopes b=zeros(yd,n); b(:,2:n-1)=3*(dx(dd,2:n