Determine whether the lines l1 and l2 given by the vector equations are parallel, perpendicular, or neither. l1: r(t) = (-4 + 3t)i + (5 + t)j l2: r(s) = (5 + 2s)i + (1 - 6s)j

Over which interval(s) is the function decreasing?

maximum area = xy = (16)(32) = 512 ft2

to maximize the area of the garden, the side of the fence parallel to the side of the house should be 32 ft long, and the other two sides should both have length 16 ft.'

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well my understanding of this question is they want you to use the y=14.1x -2.3 and put the coordinates they gave you onto the line segment of   y=14.1x -2.3

step-by-step explanation: