Mathplease help!!
posted by Kate .
Make a word document with the key points (in tables/charts) for the following functions, given in the form y=asink(x+d)+c
Start with multiplication/division (multiply ‘y’ by a, divide ‘x’ by k)
Then add c to the y values, subtract d from the x values
1.y=3sinx+2
2.y=1/2sin(x180)
3.y=sin(20x+180)
4.y=sinx +7
5.y=sin(x+30)2

and what do you want us to help you with?

What is the number that I am thinking of if I multiply it by 9 then divide it by 6 then multiply it by 8 then divide it by 4 and the answeer is 12.78 what's the answer

I didn't get the answer I wanted so make Dr. Abbas put the answer on board.
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