Inverse variation is of the form y=k/x (direct variation is of the form y=kx)
We are given that x=2 when y=1 so using the inverse form y=k/x we can solve for the constant of variation...
1=k/2
k=2
so the equation is:
y=2/x now they want us to find y when x=-1 so
y=2/-1
y=-2
Answer:
x = 60°
Step-by-step explanation:
let the missing angle be = x
Cos x = 8/16
x = Cos-¹ 0.5
x = 60°
The answer is C; 25 by 36
I did the edgenuity quiz for this so I now what it is
Composition function rule (f○g)(x) = f(g(x))
<em><u /></em><u>Given the separate functions</u>:

and

