Prove the following trigonometric identity. (sec theta)/(tan theta)=(csc theta)
calculation l reason
1. l 1.
2. l 2.
3. l 3.

Which of these equations, when solved, gives a different value of x than the other three? a9.1 = -0.2x + 10 b10 = 9.1 + 0.2x c10 – 0.2x = 9.1 d9.1 – 10 = 0.2x

If you double the input of a function and it results in half the output, and if you triple the input and it results in a third of the output, what can be guessed about the function? check all that apply.

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