A number is a mathematical object used to count, measure, and label
Answer:
6 kg/m
Step-by-step explanation:
mass m = 3x^2.
rho ρ= dm/dx =6x
ρ(1) =6 Kg/m
linear density is the derivative of mass (m) with respect to position(x)
that is how fast is the mass changing at that position.
Answer:
Im thinking it is 50
Step-by-step explanation:
Linear. Each increase of 1 in x means a decrease of 3 in y, so it has a consistent slope of -3
