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Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?

Write the sine and cosine values of a, b, respectively, in the figure for (1) and (2) + explanation.

Describe the end behavior of the function below. f(x)=(2/3)^x-2 a. as x increases, f(x) approaches infinity. b. as x decreases, f(x) approaches 2. c. as x increases, f(x) approaches -2. d. as x decreases, f(x) approaches negative infinity.