1
The equation A = x(x - 4) describes the area, A, of a rectangular flower garden, where x is the width in feet.

What would be the width in feet of the flower garden if the area is 12 square feet?
A.
4
B.
6
C.
7
D.
2

"The function A(x)=x(10-x) describes the area A of a rectangular flower garden where x is it's width in yards. What is the maximum are Log On. Quadratics: solversQuadratics.

SOLUTION: The length of a rectangular flower garden is .

Step-by-step explanation:

the system of inequalities is

step-by-step explanation:

step 1

find the equation of the dashed line

we have the points

(0,0) and (3,1)

the line passes through the origin, so, is a direct variation

find the slope

the equation of the dashed line is

the solution of the inequality a s the shaded area above the dashed line

therefore

the equation of the inequality a is

step 2

find the equation of the solid line

we have the points

(4,0) and (0,4)

find the slope

the equation of the solid line is

the solution of the inequality b s the shaded area below the solid line

therefore

the equation of the inequality b is

step 3

the system of inequalities is