Math Problem Statement
Graph this line: y+5= 1/4 (x–1)
Solution
To graph the equation:
Step 1: Rearrange the equation into slope-intercept form .
Start by isolating :
Simplify the equation:
Now we have the equation:
This is in slope-intercept form where:
- Slope (m) = 1/4
- y-intercept (b) = -21/4 or -5.25
Graphing Steps:
- Start at the y-intercept , which is just below on the y-axis.
- From this point, use the slope , which means for every 4 units you move horizontally to the right (positive x-direction), move 1 unit up.
Would you like me to graph this for you or go over the steps in more detail?
Here are some related questions you might find useful:
- How do you interpret the slope and y-intercept of a line?
- What happens if the slope is negative instead of positive?
- How can you graph a line using two points instead of slope-intercept form?
- What is the general form of a linear equation?
- How can you write the equation of a line given two points?
Tip: When graphing, it's often useful to start with the y-intercept and then use the slope to find other points.
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Math Problem Analysis
Mathematical Concepts
Algebra
Linear Equations
Slope-Intercept Form
Formulas
y = mx + b
Theorems
Slope-Intercept Form
Suitable Grade Level
Grades 7-9