Question

Vera made a rectangle using a string that is 40 cm long.

Aw) models the area of the rectangle (in sq. cm) as a function of the rectangle's width W (in cm).
Match each statement with the feature of the graph that most closely corresponds to it.
Help me please

Answer 1

x-intercept when the width of the rectangle is 20 cm, it has no area

Relative Maximum or minimum the greatest possible area of the rectangle is 100 sq cm

Increasing or decreasing interval as the width of the rectangle is extended towards 10 cm, the area of the rectangle grows

Explanation: