The graph of a linear function passes through the point (1, 4) and has a slope of 2. What is the zero of the function?

Write a polynomial function f of least degree that has rational coefficients, a leading coefficient of 1, and the given zeros. 3, 4+2i, 1+(sqrt)7 the answer is supposed to be: f(x)=x(^5)-13x(^4)+60x(^3)-82x(^2)-144x+360 what am i doing wrong?

How are sas and sss used to show that two triangles are congruent?

Another type of subtraction equation is 16-b=7. explain how you would sole this equation then solve it.