Answer:
137.12
Step-by-step explanation:
Density = mass/volume
Density = 3.51
Mass = 481.3
Thus: 481.3/3.51 = 137.122507123
f(x) - g(x) = 2x-3 -(4x+8)
= 2x-3 -4x-8
= -2x-11
Answer:
Correct option: A -> Horizontal or vertical reflection
Step-by-step explanation:
We can observe that the value of x in f(x) gives a value that is the same value we have in g(x) with the value -x.
That is, x = 1 in f(x) gives the same result as x = -1 in g(x)
So this means that these functions are a reflex of each other in relation to the y-axis, as the x values of one have the same result as (-x) values for the other one.
So the correct option is A: Horizontal or vertical reflection
(It is a horizontal reflection)
