To find the equation of the line with a given slope and a point, you can use the point-slope form of the line’s equation, which is expressed as:
y – y1 = m(x – x1)
Where:
- (x1, y1) is a point on the line (in this case, (6, 11))
- m is the slope of the line (here, it is 4)
Plugging in the slope and the coordinates of the point:
- x1 = 6
- y1 = 11
- m = 4
This gives us:
y – 11 = 4(x – 6)
Now, we can simplify this equation:
- Distribute the 4: y – 11 = 4x – 24
- Add 11 to both sides: y = 4x – 24 + 11
- Combine the numbers: y = 4x – 13
So, the equation of the line with a slope of 4 that passes through the point (6, 11) is:
y = 4x – 13
This linear equation can now be used to analyze any other information about the line, such as its intersection with the axes or its behavior across different intervals!