Chapter 4: Q7. (page 279)

What is the equation of the line graphed below?
Express your answer in point-slope form using the point $(- 8, 3)$ .

Short Answer

Expert verified

The required equation is represented by $y = - \frac{1}{4} x + 1$ .

Step by step solution

Step 1. Determine the formula that can be used.

The standard form associated with a line that is having travel through points which are two in the count $y - y_{1} = \frac{y_{2} - y_{1}}{x_{2} - x_{1}} (x - x_{1})$ can be used to calculate the required equation.

Step 2. Take the help of the obtained method.

Take the help of obtained standard form represented by $y - y_{1} = \frac{y_{2} - y_{1}}{x_{2} - x_{1}} (x - x_{1})$ in which the required values can be filled by using the provided point and the point which represents the traveling of the line through the horizontal axis $(4, 0)$ as they are in the form of $(x_{1}, y_{1}), (x_{2}, y_{2})$ .

$y - 0 = \frac{3 - 0}{- 8 - 4} (x - 4) y = - \frac{1}{4} x + 1$

Step 3. Write the conclusion.

The obtained equation is $y = - \frac{1}{4} x + 1$ so is the required equation.

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What is the equation of the line graphed below?
Express your answer in point-slope form using the point $(- 8, 3)$ .

Short Answer

Step by step solution

Step 1. Determine the formula that can be used.

Step 2. Take the help of the obtained method.

Step 3. Write the conclusion.

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What is the equation of the line graphed below?Express your answer in point-slope form using the point −8,3.

Short Answer

Step by step solution

Step 1. Determine the formula that can be used.

Step 2. Take the help of the obtained method.

Step 3. Write the conclusion.

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Probability and Statistics

Statistics

Pure Maths

Geometry

Theoretical and Mathematical Physics

Decision Maths

Study anywhere. Anytime. Across all devices.

What is the equation of the line graphed below?
Express your answer in point-slope form using the point $(- 8, 3)$ .