Question

Find the slope of the line passing through the given points (1, 5) and (4, 5) using the slope formula. Describe the slope as positive, negative, or zero.

A. The slope is 1, and the line is horizontal.

B. The slope is zero, and the line is vertical.

C. The slope is zero, and the line is horizontal.

Answer 1

The slope of the line passing through the given points is zero, and the line is horizontal. Therefore, the correct answer is: C. The slope is zero, and the line is horizontal.

Step-by-step explanation:

To find the slope of the line passing through the given points (1, 5) and (4, 5) using the slope formula, we can use the formula:

Slope = (y2 - y1) / (x2 - x1)

Substituting the given coordinates into the formula, we get:

Slope = (5 - 5) / (4 - 1) = 0 / 3 = 0

Since the slope is 0, the line is horizontal.

Therefore, the correct answer is:

C. The slope is zero, and the line is horizontal.