Answer:
Option C is correct
Step-by-step explanation:
The Proportional relationship says that:
then
the equation is of the form :
y = kx .....[1] where k is the constant of Proportionality
As per the statement:
Constant of proportionality (k) =
Substitute in [1] we get;
Therefore, an equation represents a proportional relationship that has a constant of proportionality equal to 1/5 is
Answer:
4x^3y^2+4x^2y^2- 8xy^2
Step-by-step explanation:
Answer:
6/-2
Step-by-step explanation:
(-1,4) (-3,10)= (x1,y1) (x2,y2)
rise over run
y2-y1
--------- =6
x2-x1 --
-2
Answer:
The second one
Step-by-step explanation:
Answer:
Step-by-step explanation:
y = kx
400 = kr . . . . . . (1)
also, r = 4k . . . .(2)
400 = k(4k) = 4k^2
k^2 = 400/4 = 100
k = sqrt(100) = 10