9514 1404 393
Answer:
Step-by-step explanation:
Domain and range of the inverse function are swapped: the domain of the function is the range of its inverse, and vice versa.
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The graph shows an example of a function and its inverse with the given domain and range. The function is red; its inverse is blue.
Answer:
36 : 6 and -6
12 =
1.96 =1.4 and -1.4
0.64 : 0.8 and -0.8
400 : 20 and -20
25/36 = 5/6 and -5/6
Step-by-step explanation:
we know that
(-x)^2 = x^2
ALSO
(x)^2 = x^2
thus, square of both negative and positive number is same positive number.
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36 = 6*6
36 = -6*-6
hence
square roots of 36 is both -6 and 6
12 = 4*3 =
also
12 =
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1.96 = 196/100 = (14/10)^2
1.96 = 196/100 = (-14/10)^2
hence
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0.64 = 64/100 = (8/10)^2 = 0.8^2
0.64 = 64/100 = (-8/10)^2 = (-0.8)^2
Thus, square root of 0.64 = 0.8 and -0.8
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400 = 20^2
400 = (-20)^2
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25/36 = (5/6)^2
25/36 = (-5/6)^2