Which value is in the domain of f(x)? f(x) =
(2x+5, -6 < x 30
- 2x + 3, 0 0 -7
0 -6
O 4
O 5

Which is a graph of a proportional relationship?

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?

If 2(a^2+b^2)=(a+b)^2 then, > a+b=0, > ab=0, > a=b, > 2a=b