Write a linear equation given the graph.

Step-by-step explanation:

Finding the y-intercept

The y-intercept is the point where the line crosses the y-axis. As we can see, there is a point at the y-axis. (0, 3) is our y-intercept.

Finding the slope

Using two points:

Formula:

The two points we see on the graph, we can use those points to find the slope.

(0, 3)

(4, -1)

Plug these points into the formula; solve:

Therefore, m = -1, and b = 3. Hence, the equation for the graph is y = -1x + 3.

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

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step-by-step explanation: