Answer:
-5
Step-by-step explanation:
The formula for the axis of symmetry is -b/2a
Substitute the values into the formula: -(10)/2(1)
Now we get -10/2
This simplifies to x= -5
It's a notation for a function in a function in a function... (f ° g)(x) means f(g(x))
So you use h(x) as x in g(x) then g(x) as x in f(x).
Should get C for an answer.
Answer:
x = -3
Step-by-step explanation: