Please find which is the correct inverse of function f below. f(x) = 1/3 - 1/21x

A. f^-1(x) = 1/7 - 21x
B. f^-1(x) = 1/7 - 1/21x
C. f^-1(x) = 7 - 21x
D. f^-1(x) = 7 - 1/21x

Select a graph that have an equation with a < 0

Quadrilateral abcd in the figure below represents a scaled-down model of a walkway around a historic site. quadrilateral efgh represents the actual walkway. abcd is similar to efgh. what is the total length, in feet of the actual walkway?

Find the equation of a line that is perpendicular to line g that contains (p, q). coordinate plane with line g that passes through the points negative 3 comma 6 and 0 comma 5 3x − y = 3p − q 3x + y = q − 3p x − y = p − q x + y = q − p