Answer:
6 - 5i
Step-by-step explanation:
( 9 + root( - 1)) - ( 3 + root(-36)) : equation
9 + i - 3 - 6i : simplify
6 - 5i : answer
Answer:
Line A is the y axis. Region B is the graph. Point C is the origin. Line D is the x axis.
Step-by-step explanation:
Answer:
The force's magnitude will be: F = k·|a| with k being the spring's elastic constant and |a| is the absolute value of the displacement.
The direction can be any, as depends on the reference system you choose. If the reference system is directed in the opposite way of the elastic force, it will be negative, else positive, but in any case the elastic force will be directed towards the equilibrium position of the spring.
Download this math calculator and when it download it will tell you what to do the next steps hope i helped a little
Answer: f(-9)
Step-by-step explanation:
A function is described in the form of f(x)
Therefore, if this is how a function is stated we have x as the input.
Here, the x is equal to -9
So now:
f(-9) after substitution.