Math Problem Statement

how to find the slope of y=2x+5

Solution

To find the slope of the equation y=2x+5y = 2x + 5, you can use the slope-intercept form of a linear equation:

y=mx+by = mx + b

Where:

  • mm is the slope of the line
  • bb is the y-intercept (the value of yy when x=0x = 0).

Steps to Find the Slope:

  1. Identify the coefficient of xx, which represents the slope.
  2. In y=2x+5y = 2x + 5, the coefficient of xx is 22.

Conclusion:

The slope (mm) of the line y=2x+5y = 2x + 5 is:

2\boxed{2}

Would you like a deeper explanation or further assistance?


Relative Questions:

  1. How does the slope affect the steepness of the line?
  2. What does the y-intercept b=5b = 5 mean in this context?
  3. How would the slope change if the equation were y=3x+5y = -3x + 5?
  4. Can the slope be zero? What would the line look like?
  5. How do you calculate the slope if given two points on a line?

Tip:

The slope tells you how much yy changes for every one-unit increase in xx. A positive slope means the line rises as xx increases, and a negative slope means it falls.

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Math Problem Analysis

Mathematical Concepts

Algebra
Linear Equations
Slope-Intercept Form

Formulas

y = mx + b (Slope-Intercept Form)

Theorems

Slope-Intercept Equation Theorem

Suitable Grade Level

Grades 6-8