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tekilochka [14]
2 years ago
9

I need help what's the answer ​

Mathematics
1 answer:
Lady bird [3.3K]2 years ago
4 0

Answer:

y = 2x - 5

Step-by-step explanation:

slope-intercept form is y = mx + b with m being the slope of the line and b being the y-intercept (where the line touches the y-axis)

First we can find m using the formula for slope, \frac{rise}{run} (or \frac{y_1 - y_2}{x_1 - x_2}), which is the change in y over the change in x.

We can use any points on the line, but I am going to use (4, 3) and (3, 1) for this example. We can now find the slope.

\frac{3-1}{4-3} = \frac{2}{1}

This means your slope is 2, which means m is 2.

Finding the y-intercept is easy. This line crosses the y-axis at -5, and so b is -5.

Now we can plug in the values into our original equation to get the equation of the line.

y = 2x - 5

That is the answer

- Kan Academy Advance

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