+0  
 
-1
25
1
avatar+0 

PLEASE EXPLAIN

 Feb 15, 2024
 #1
avatar+129690 
+1

We have the form

 

f(x)  = A sin (Bx) + C

 

A = the amplitude.....the (-)  reflects the graph over the x axis

 

C =  the vertical shift upward =  4   (the midline)

 

B =  2pi / period =   2pi /  2  =  pi

 

The graph is

 

f(x) = -10sin (pi x) +  4

 

cool cool cool

 Feb 15, 2024

1 Online Users