I would go with B.
Hope this helps you buddy! :>
Answer:
Step-by-step explanation:
It's in the same order, from broker 1 down to broker 5. Straight up
Just sub in (x+1) wherever x appears:
f(x) = 2x+4
f(x+1) = 2(x+1)+4 = 2x + 2 + 4 = 2x+6
Answer:
7
Step-by-step explanation:
The 'braces' don't really matter in this equation, it is all multiplication, just open those bad boys up and you get 4*2*7=4*2*? Now it is much easier, just take the value missing from the left side and you find it is 7!
Answer:
The correct answer, again, is A; Z = -0.6