Find the slope of the line that passes through \( (9,5) \) and \( (7,4) \). Simplify your answer and write it as a proper fraction, improper fraction, or integer.
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To find the slope of the line that passes through the points \( (9,5) \) and \( (7,4) \), you can use the formula for slope \( m \): \[ m = \frac{y_2 - y_1}{x_2 - x_1} \] Here, \( (x_1, y_1) = (9, 5) \) and \( (x_2, y_2) = (7, 4) \). Plugging in the values: \[ m = \frac{4 - 5}{7 - 9} = \frac{-1}{-2} = \frac{1}{2} \] So, the slope of the line that passes through the points \( (9,5) \) and \( (7,4) \) is \( \frac{1}{2} \). Finding the slope is a foundational skill in geometry and algebra, and it helps in determining the steepness and direction of a line in a graph. Just think of it as the rise over the run—how much you go up (or down) for every step you take to the right! When working with slopes, a common mistake is misidentifying the coordinates. Always remember the order: \( y \) values come from the same point as \( x \) values. To avoid errors, double-check that you're subtracting the correct coordinates against each other—keeping track can help clarify any confusion!