the length of a rectangle is 1 meter less than its width. the area of the rectangle is 42 square meters. find the dimensions of
1 answer:
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9514 1404 393
Answer:
-4.5
Step-by-step explanation:
The y-intercept can be found by setting x=0 and solving for y.
-2y = 9
y = -9/2 = -4.5 . . . the y-intercept
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As an ordered pair, this is (0, -4.5).
