Aspring stretches to 22 cm with a 70 g weight attached to the end. with a 105 g weight attached, it stretches to 27 cm. which equation models the distance y the spring stretches with weight x attached to it?

Step-by-step explanation:

Let y represent the distance the spring stretches and x be the weight attached to the spring.

We have been given that a spring stretches to 22 cm with a 70 g weight attached to the end. With a 105 g weight attached, it stretches to 27 cm.

First of all, we will find slope of line using the points (70,22) and (105,27) as shown below:

Now, we will substitute and coordinates of point (70,22) in slope-intercept form of equation to find the y-intercept for our equation.

Upon substituting and in slope-intercept form of equation we will get our required equation as:

Therefore, the equation models the distance y the spring stretches with weight x attached to the spring.

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step-by-step explanation:

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