Acommunity swimming pool is in the shape of a rhombus. which statements must also describe the pool? check all that apply.
a. it is a parallelogram
b. it is a square
c. it is a quadrilateral
d. it is a rectangle
e. it is a kite

Consider the definition of rhombus, parallelogram, square, quadrilateral, rectangle and kite.

A quadrilateral is 2-dimensional flat shape with four sides.

Parallelogram is a quadrilateral with opposite sides parallel.

Rhombus is a parallelogram with all sides of equal length.

Square is a rhombus with all right angles.

Rectangle is a parallelogram with all right angles.

Kite is a quadrilateral with two pairs of congruent adjacent sides.

Rhombus is a quadrilateral, is a parallelogram and is a kite. Rhombus is not e rectangle, is not a square.

correct choices are A, C and E

the formula of a slope:

from a table we have

substitute:

the slope of f(x) is -1.

the graph of funcfion g(x) is a horizontal line. the slope of a horizontal line is equal 0. therefore the slope of g(x) is 0.

-1 < 0