Here, √x = 0.5
Squaring on both sides,
(√x)² = (0.5)²
x = 0.25
In short, Your Answer would be Option C
Hope this helps!
Answer:
1. 4
2. y = 4x
Step-by-step explanation:
1.
Divide any y value by its corresponding x value to find the constant of proportionality.
8/2 = 4
Constant of proportionality: 4
2.
Equation of proportional relation:
y = kx, where k is the constant of proportionality.
y = 4x
1 mile=5,280 ft
1/4 mile=1,320 ft
so add them to get 7,920 ft.
