Math Problem Statement

now write in slope intercept form

Solution

To convert the equation from point-slope form to slope-intercept form, we'll simplify and rearrange the equation.

Step 1: Start with the point-slope form

We have: y2=211(x7)y - 2 = \frac{2}{11}(x - 7)

Step 2: Distribute the slope

Distribute 211\frac{2}{11} to both terms inside the parentheses: y2=211x1411y - 2 = \frac{2}{11}x - \frac{14}{11}

Step 3: Isolate yy

Add 2 to both sides to solve for yy: y=211x1411+2y = \frac{2}{11}x - \frac{14}{11} + 2

Step 4: Combine the constant terms

Convert 2 to a fraction with a denominator of 11: 2=22112 = \frac{22}{11} So the equation becomes: y=211x1411+2211y = \frac{2}{11}x - \frac{14}{11} + \frac{22}{11} y=211x+811y = \frac{2}{11}x + \frac{8}{11}

Final Answer

The slope-intercept form of the equation is: y=211x+811y = \frac{2}{11}x + \frac{8}{11}

This equation is now in the form y=mx+by = mx + b, where m=211m = \frac{2}{11} is the slope, and b=811b = \frac{8}{11} is the y-intercept.

Would you like further explanations or help with another question?

Related Questions:

  1. How do you determine the y-intercept from a graph?
  2. What does the slope mm represent in the context of a linear equation?
  3. How would the equation change if the slope were negative?
  4. How can you quickly graph a line using its slope-intercept form?
  5. What are some real-world applications of linear equations in slope-intercept form?

Tip:

When working with fractions in slope-intercept form, ensure to simplify them when possible to make the equation easier to interpret and use.

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Math Problem Analysis

Mathematical Concepts

Linear Equations
Slope-Intercept Form

Formulas

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Theorems

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Suitable Grade Level

Grades 7-9