Carla uses a compass and straightedge to construct perpendicular lines. daryl uses technology to construct perpendicular lines. in your own words, describe how carla's construction steps will be different from daryl's construction steps?

Carla's construction steps are manual, she has to draw some arcs to get a couple of points and then connect them by a straight line with the help of the straightedge. On the other hand, Daryl can draw a line in the computer and see which angle it makes respect some reference, then when he draws the second line he just add 90° to the angle of the previous line, to make them perpendicular. He doesn't need any auxiliary arcs or points.

first, we define the variables:

x: number of years after 1950

f (x): amount of vinyl sold.

then, with the variables defined, we have:

68594 vinyl records were sold in 1958 > f (8) = 68594

91299 vinyl records were sold in 1961 > f (11) = 91299

38720 vinyl records were sold in 1952 > f (2) = 38720

161743 vinyl records were sold in 1967 > f (17) = 161743

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step-by-step explanation: