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Check Your Understanding- Question 1 of 2
Attempt 1 of 2
Using two points from the equation in the example, (2, 5) and (5, 11), the slope was
found to be 2. The point (0, 1) is also on this line. What is the slope of the line going
through (0, 1) and (5, 11)?
The change in y is
and the change in x is
The slope is
Select...
After simplifying, the slope is
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Answer :

Let's solve the problem step by step.

We are given two points on the line, (0, 1) and (5, 11), and we need to find the slope of the line passing through these points.

1. Identify the coordinates of the points:
- Point 1: [tex]\( (x_1, y_1) = (0, 1) \)[/tex]
- Point 2: [tex]\( (x_2, y_2) = (5, 11) \)[/tex]

2. Calculate the change in [tex]\( y \)[/tex] (Δy):
[tex]\[ \Delta y = y_2 - y_1 = 11 - 1 = 10 \][/tex]
So, the change in [tex]\( y \)[/tex] is 10.

3. Calculate the change in [tex]\( x \)[/tex] (Δx):
[tex]\[ \Delta x = x_2 - x_1 = 5 - 0 = 5 \][/tex]
So, the change in [tex]\( x \)[/tex] is 5.

4. Determine the slope (m):
The formula for the slope [tex]\( m \)[/tex] of a line passing through two points [tex]\((x_1, y_1)\)[/tex] and [tex]\((x_2, y_2)\)[/tex] is given by:
[tex]\[ m = \frac{\Delta y}{\Delta x} = \frac{y_2 - y_1}{x_2 - x_1} \][/tex]
Plugging in the values we found:
[tex]\[ m = \frac{10}{5} = 2 \][/tex]
So, the slope is 2.

Therefore, the answers to the fill-in-the-blank sections are:

- The change in [tex]\( y \)[/tex] is 10.
- The change in [tex]\( x \)[/tex] is 5.
- The slope is [tex]\( \frac{10}{5} \)[/tex].
- After simplifying, the slope is 2.

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