How to get a equation of a line in slope intercept form with the rate of change as undefined?

Mathematics

1 answer:

harkovskaia [24]2 years ago

4 0

Answer:

Linear equation: x = -1

Step-by-step explanation:

Vertical lines have undefined slopes, as represented by the linear equation, <em>x = a, </em>where the x-intercept is (a, 0).

A vertical line has <em>undefined</em> slope because all points the line have the same x-coordinate. Since any two points on a vertical line have the same x-coordinate, slope cannot be computed as a finite number. The equation cannot be expressed in slope-intercept form because it has an undefined slope.

Therefore, since you're given the point, (-1, 4), then it means that your equation will be: x = -1.

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2. The table below shows that the distance d varies directly as the time t. Find the constant of variation and the equation whic

Artemon [7]

<h2><u>Problem Solving</u>:-</h2>

2. The table below shows that the distance d varies directly as the time t. Find the constant of variation and the equation which describes the relation.

<h2><u>Solution</u>:-</h2>

Since the distance d varies directly as the time t, then d = kt.

Using one of the pairs of values, (2, 20), from the table, substitute the values of d and t in d = kt and solve for k.

$\sf{\rightarrow{d = kt}}$