Calculus question plz!Through the graph, I noticed that it’s tangent function. However, the derivative of tan(x) is obviously sec^2(x)...Therefore I think there’s no answer but the correct one is e

Which region represents the solution to the given system of inequalities? |-0.5x+y23 | 1.5x+ys-1 5 4 -3 -2 -1 1 2 3 4

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?

Which value would be a solution for x in the inequality 47-4x< 7