What are the x-intercepts of the graph of the function f(x) = x^2+ 5x - 36?
(-4,0) and (9,0)
(4,0) and (-9, 0)
(-3,0) and (12,0)
(3, 0) and (-12, 0)

What is the measure of angle z in this figure? enter your answer in the box. z = ° two intersection lines. all four angles formed by the intersecting lines are labeled. clockwise, the angles are labeled 43 degrees, x degrees, y degrees, and z degrees.

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?

Acircle has a circumference of 28.36 units what is the diameter of the circle