A line passes through the points in this table.

x y
10 6
13 21
16 36
19 51
What is the slope of the line?
Write your answer as an integer or simplified fraction.

1 answer

To find the slope of the line that passes through the given points, we can use the formula for the slope \( m \) between two points \((x_1, y_1)\) and \((x_2, y_2)\):

\[ m = \frac{y_2 - y_1}{x_2 - x_1} \]

We can choose any two points from the table. Let's use the first two points \((10, 6)\) and \((13, 21)\):

  • \( x_1 = 10 \), \( y_1 = 6 \)
  • \( x_2 = 13 \), \( y_2 = 21 \)

Now, we can plug these values into the slope formula:

\[ m = \frac{21 - 6}{13 - 10} = \frac{15}{3} = 5 \]

Let's confirm the slope using another pair of points. We'll use \((16, 36)\) and \((19, 51)\):

  • \( x_1 = 16 \), \( y_1 = 36 \)
  • \( x_2 = 19 \), \( y_2 = 51 \)

Calculating the slope:

\[ m = \frac{51 - 36}{19 - 16} = \frac{15}{3} = 5 \]

Since both pairs of points give us the same slope, we can conclude that the slope of the line is:

\[ \boxed{5} \]

Similar Questions
    1. answers icon 1 answer
    1. answers icon 1 answer
  1. Find the measure of anglein the figure below. Enter only the number. The image has three lines that intersect at point G. The
    1. answers icon 1 answer
  2. Find the measure of angle <AGEin the figure below. Enter only the number. The image has three lines that intersect at point G.
    1. answers icon 1 answer
more similar questions