Pls !
approximate the solution to the equation using three iterations of successive approximation. use the graph below as a starting point.
a. x= 27/16
b. x= 25/16
c. x= 15/8
d. x= 13/8

If x=-3 is the only x-intercept of the graph of a quadratic equation, which statement best discribes the discriminant of the equation?

Find the gradient of f(x,y,z)equals=left parenthesis x squared plus y squared plus z squared right parenthesis superscript negative 1 divided by 2 baseline plus ln left parenthesis x right parenthesis x2+y2+z2−1/2+ln(xyz) at the point left parenthesis negative 2 comma 1 comma negative 2 right parenthesis(−2,1,−2).

If f(x) and g(x) are inverse functions of each other, which of the following shows the graph of f(g(x)