1.The length that a spring stretches is proportional to the amount of weight attached
to it. When an 8-ounce weight is attached, a spring stretches 2 inches.
Part A. Write an equation to represent its relationship. Let y represent the length of
the spring in inches. Let x represent the weight, in ounces, attached to the spring.
Part B. Find the constant of proportionality and interpret its meaning.