Question

The speed of an object in space is shown in the graph.

Answer 1

The slope of the linear equation is 15, so the correct option is B.

How to get the slope of the line?

A linear equation can be written as:

y = a*x + b

Where a is the slope and b is the intercept.

For a line that passes through the points (x₁, y₁) and (x₂, y₂), the slope can be written as:

$a = \frac{y_2 - y_1}{x_2 - x_1}$

Here we have the two points (0.2, 3) and (0.4, 6), so the slope is:

$a = \frac{6 - 3}{0.4 - 0.2} = 15$

So the slope of the line is 15, which means that the correct option is B.

If you want to learn more about linear equations:

brainly.com/question/1884491

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