Graph the function f(x) = -3^x on the axes below. You must plot the asymptote and any two points with whole number coordinates.

Determine which expressions represent real numbers and which expressions represent complex number. asaaap! plis!

Aregular pan has a length that is 4/3 the width. the total area of the pan is 432in.2. what is the width of the cake pan?

Set $r$ is a set of rectangles such that (1) only the grid points shown here are used as vertices, (2) all sides are vertical or horizontal and (3) no two rectangles in the set are congruent. if $r$ contains the maximum possible number of rectangles given these conditions, what fraction of the rectangles in set $r$ are squares? express your answer as a common fraction.