Elena’s favorite granola has 1,750 calories for every 5 servings. Let y represent the number of calories and x represent the number of servings. Select all equations that represent this relationship and find the constant of proportionality. Explain your reasoning. ● 1, 750y = 5x ● y = 350x ● 1, 750x = 5y ● x = 350y choose any equation 1 2 3 or 4 that shows this
1,750y = 5x
To find the constant of proportionality, we can rearrange this equation to solve for y in terms of x:
y = 5x / 1,750
y = x / 350
Therefore, the constant of proportionality is 350. This means that for every serving of granola (x), there are 350 calories (y).