Question: 3. Prove that Sin2x = 2corr CSC x is an identity. 4. Determine the solutions to the equation tan x = 3 - 2tanx

3. Prove that Sin2x = 2corr CSC x is an identity. 4. Determine the solutions to the equation tan x = 3 - 2tanx for 0 x 2 accurate to two decimal places. 5. A sine function has an amplitude of 3, a period of , and a vertical translation of 1 unit up. If it passes through the point (+,1), what is the horizontal translation? 6. Express as a single, simplified logarithm. 1-(logs 10+ 2log53) 7. Solve 3x = 9x 232 27 for x Page 5 of 10
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