Cevaplar

En İyi Cevap!
2013-01-13T13:19:13+02:00
1). If  and , find (f o g)(x).
a. (f o g)(x) = 
. (f o g)(x) =  
c. (f o g)(x) =  
d. (f o g)(x) =  
:
Here's why:
(fog)(x)=f(g(x))=f(x-3) substitute (x-3) everywhere there is an x in the f(x) function and you get:



1). If f(x) =2x2+1 and g(x)=x-3, find (f o g)(x).
a. (f o g)(x) = 2x 2 - 17 
b. (f o g)(x) = 2x 2 - 12x + 19 
c. (f o g)(x) = 2x 2 - 2 
d. (f o g)(x) = 2x 2 - 12x + 13 
2). Is the graph of y=x2+5 symmetric with respect to the origin, the x-axis, the y-axis, or the line y = x?
a. the x-axis 
b. the y-axis 
c. the origin 
d. the line y = x 
2 5 2
2013-01-13T13:48:01+02:00

1). If  and , find (f o g)(x).
a. (f o g)(x) = 
. (f o g)(x) =  
c. (f o g)(x) =  
d. (f o g)(x) =  
:
Here's why:
(fog)(x)=f(g(x))=f(x-3) substitute (x-3) everywhere there is an x in the f(x) function and you get:



1). If f(x) =2x2+1 and g(x)=x-3, find (f o g)(x).
a. (f o g)(x) = 2x 2 - 17 
b. (f o g)(x) = 2x 2 - 12x + 19 
c. (f o g)(x) = 2x 2 - 2 
d. (f o g)(x) = 2x 2 - 12x + 13 
2). Is the graph of y=x2+5 symmetric with respect to the origin, the x-axis, the y-axis, or the line y = x?
a. the x-axis 
b. the y-axis 
c. the origin 
d. the line y = x   olarak yapılır 

 

1 5 1