Answer:
A, E, F, D
Step-by-step explanation:
Done this before
Answer:
(g ○ f )(x)
Step-by-step explanation:
(g ○ f )(x) means substitute f(x) into g(x) , that is
g( )
= + 5
Answer:
Eliminating the parameter, the equation is
Step-by-step explanation:
We are given the following parametric equations:
We want to eliminate the parameter t. From the first equation:
Replacing in the second equation:
Eliminating the parameter, the equation is
Answer:
d=16
Step-by-step explanation:
d=2r=2·8=16