Answer:
Hello! Your answer should be there is a higher rate of change at Company 1.
Step-by-step explanation:
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Chips and number lines support the answer because they can show the answer
Cross multiply the expression so that we can get
(1+sinx)(1-sinx) = cos^2 x
1 - sin^2 x = cos^2 x
cos^2 x + sin^2 x = 1
since
cos^2 x + sin^2 x = 1
therefore
1 = 1
the two expressions are identical in a trigonometric sense
