In Figure 9, x is increasing at 2 cm s, y is increasing at 3 cm s, and is decreasing such that the area of the triangle has the constant value 4 cm 2 (a) How fast is decreasing when x 4, y 4 (b) How fast is the distance between P and Q changing when x 4, y 4 0 X P y Le

Question: In Figure 9, x is increasing at 2 cm/s, y is increasing at 3 cm/s, and is decreasing such that the area of the

In Figure 9, x is increasing at 2 cm/s, y is increasing at 3 cm/s, and θ is decreasing such that the area of the triangle has the constant value 4 cm².

(a) How fast is θ decreasing when x = 4, y = 4?
(b) How fast is the distance between P and Q changing when x = 4, y = 4?

0. X P y Le

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