Math Problem Statement

−8y=−48−8y=−48

Step 1 of 2 :

Find the x- and y-intercepts, if possible.

Solution

Let's break this down step by step.

You gave the equation:

8y=48-8y = -48

Step 1: Solve for yy

First, let's isolate yy in the equation:

8y=48-8y = -48

To solve for yy, divide both sides by 8-8:

y=488=6y = \frac{-48}{-8} = 6

So, the value of yy is 6.

Finding the intercepts

  1. yy-intercept: The yy-intercept is the value of yy when x=0x = 0. In this case, the equation only has yy, and no xx-term is present, meaning there is no xx-intercept for this equation. So, the yy-intercept is y=6y = 6.

  2. xx-intercept: For the xx-intercept, we typically set y=0y = 0 and solve for xx. But since this equation has no xx-term, it doesn't intersect the x-axis (i.e., there is no xx-intercept). The equation is simply a horizontal line at y=6y = 6.

Conclusion:

  • yy-intercept: (0,6)(0, 6)
  • xx-intercept: Does not exist (horizontal line)

Let me know if you need further clarification on this or if you have additional questions!


Related Questions:

  1. How do you find the intercepts of a linear equation with both xx and yy?
  2. What is the slope of a horizontal line?
  3. What is the general form of a linear equation?
  4. How do you determine the slope from an equation in standard form?
  5. Can a linear equation have multiple intercepts?

Tip: For horizontal lines, the equation will always be of the form y=constanty = \text{constant}, and it will never have an xx-intercept because the line never crosses the x-axis.

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Math Problem Analysis

Mathematical Concepts

Algebra
Linear Equations
Intercepts

Formulas

y = -48 / -8

Theorems

Intercept Theorem for Linear Equations

Suitable Grade Level

Grades 6-8