All Intermediate Geometry Resources
Example Questions
Example Question #272 : Coordinate Geometry
Find the x-intercept of the line .
Recall that an x-intercept occurs when the line crosses the x-axis. Thus, the y-coordinate of the x-intercept must be .
Plug in for the y-value.
The x-intercept is located at .
Example Question #52 : How To Find X Or Y Intercept
Find the x-intercept for the line .
Recall that an x-intercept occurs when the line crosses the x-axis. Thus, the y-coordinate of the x-intercept must be .
Plug in for the y-value.
The x-intercept is located at .
Example Question #273 : Coordinate Geometry
Find the y-intercept of the line .
Recall that at the y-intercept, the line crosses the y-axis. This means that at the y-intercept, the value of the x-coordinate is .
Plug in for into the equation to find the y-intercept.
The y-intercept for this line is .
Example Question #54 : How To Find X Or Y Intercept
Find the y-intercept of the line .
Recall that at the y-intercept, the line crosses the y-axis. This means that at the y-intercept, the value of the x-coordinate is .
Plug in for into the equation to find the y-intercept.
The y-intercept for this line is .
Example Question #274 : Coordinate Geometry
Find the y-intercept of the line .
Recall that at the y-intercept, the line crosses the y-axis. This means that at the y-intercept, the value of the x-coordinate is .
Plug in for into the equation to find the y-intercept.
The y-intercept for this line is .
Example Question #275 : Coordinate Geometry
Find the y-intercept of the line .
Recall that at the y-intercept, the line crosses the y-axis. This means that at the y-intercept, the value of the x-coordinate is .
Plug in for into the equation to find the y-intercept.
The y-intercept for this line is .
Example Question #276 : Coordinate Geometry
Given the following table of a linear function, find the y-intercept.
x | f(x) |
-2 | -59 |
4 | 91 |
6 | 141 |
12 | 291 |
Start by taking a pair of points and find the slope of the line.
Next, re-write the equation in point-slope form.
Rewrite this equation so that it is in slope-intercept form.
The y-intercept for this line is .
Example Question #51 : How To Find X Or Y Intercept
Given the following table of a linear function, find the y-intercept.
x | f(x) |
-3 | -6 |
-1 | 4 |
2 | 19 |
4 | 29 |
Start by taking a pair of points and find the slope of the line.
Next, re-write the equation in point-slope form.
Rewrite this equation so that it is in slope-intercept form.
The y-intercept for this line is .
Example Question #52 : How To Find X Or Y Intercept
Find the y-intercept of a line that has a slope of and goes through the point .
Recall the point-slope form of the equation of a line that has a slope of and passes through the point :
Plug in the given point and the given slope.
Rearrange the equation into slope-intercept form.
The y-intercept for this line is .
Example Question #53 : How To Find X Or Y Intercept
Find the y-intercept of a line that goes through the point and has a slope of .
Recall the point-slope form of the equation of a line that has a slope of and passes through the point :
Plug in the given point and the given slope.
Rearrange the equation into slope-intercept form.
The y-intercept for this line is .