F(g)=sqrt(7x+b)
f(g(4))=sqrt(7*4+b)=6
sqrt(28+b)=6
28+b=36
b=36-28
b=8 which is A
Answer:
2
Step-by-step explanation:
13-5x =3
-13 -13
-5x = -10
-5 -5
x=2
Answer:
y= -2x+3
Step-by-step explanation:
first find the slope=-2
determine one point like(0,3)
then use formula
y-3=-2x
y= -2x+3
One is 17.22 and the other is simply 2.
