What is the slope (gradient) of
y=2x+9and3x=4x+12
Standard Equation
Since this equation is in standard y = mx + b format, our line equation is:
y = + 4x + 12
Final Answer
Slope = 4
Calculate the y intercept of our line
The y intercept is found by
Setting x = 0 in
y=+4(0)+12
y-intercept = 0+12
y-intercept = +12
Common Core State Standards In This Lesson
8.EE.C.8.A
What is the Answer?
Slope = 4
How does the 2 Lines Intersection Calculator work?
Free 2 Lines Intersection Calculator - Enter any 2 line equations, and the calculator will determine the following:
* Are the lines parallel?
* Are the lines perpendicular
* Do the lines intersect at some point, and if so, which point?
* Is the system of equations dependent, independent, or inconsistent
This calculator has 2 inputs.
* Are the lines parallel?
* Are the lines perpendicular
* Do the lines intersect at some point, and if so, which point?
* Is the system of equations dependent, independent, or inconsistent
This calculator has 2 inputs.
What 3 formulas are used for the 2 Lines Intersection Calculator?
Lines are parallel when they have the same slope.
Lines are perpendicular when they have slopes which are negative reciprocals.
For a line y = mx + b, m is the slope
Lines are perpendicular when they have slopes which are negative reciprocals.
For a line y = mx + b, m is the slope
What 6 concepts are covered in the 2 Lines Intersection Calculator?
- 2 lines intersection
- intersect
- line equation
- parallel
- perpendicular
- two lines which intersect to form a right angle
- slope
- Change in y over change in x
