Question 1062864
The values of a,k,c and d cannot be 1 or 0* 
Create values of a, k, c and d to substitute in the general equation y = a sin [k(x-d)]+c
a = 2 ; k = 3 ; c = 4 ; d = 5
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a. Graph your equation
{{{graph(400,400,-6,6,-10,10,2*sin(3(x-5))+3)}}}
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b. How do your values change the base function?
a = 2 changes the amplitude from 1 to 2
k = 3 changes the period from 2pi to (2/3)pi
c = 4 changes the range from [-1,1] to [3,5]
d = 5 causes the sine to shift 5 to the left
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c. What values of a,k,c and d would do the opposite transformation? (for example: if your graph is shifted up from the base function, how do you change your a,k,c to make a new graph shift up)
Comment:: You probably posted "c" incorrectly.  I'll leave the answer to you.
Cheers,
Stan H.
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