Posted by **Kate** on Tuesday, July 19, 2011 at 7:48pm.

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(x-180)

3.y=sin(20x+180)

4.y=sinx +7

5.y=sin(x+30)-2

- Math-please help!! -
**bobpursley**, Tuesday, July 19, 2011 at 8:42pm
and what do you want us to help you with?

- problem solving -
**april**, Monday, November 28, 2011 at 4:25pm
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

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