All Intermediate Geometry Resources
Example Questions
Example Question #71 : How To Find X Or Y Intercept
Find the y-intercept of the line that has the equation .
You should recognize that the given equation is in the point-slope form.
In order to find the y-intercept, rearrange the equation into slope-intercept form, .
Since, , the y-intercept must be located at
.
Example Question #1581 : Intermediate Geometry
What is the y-intercept of a line that has the equation ?
You should recognize that the given equation is in the point-slope form.
In order to find the y-intercept, rearrange the equation into slope-intercept form, .
Since, , the y-intercept must be located at
.
Example Question #1582 : Intermediate Geometry
What is the y-intercept of a line that has the equation ?
You should recognize that the given equation is in the point-slope form.
In order to find the y-intercept, rearrange the equation into slope-intercept form, .
Since, , the y-intercept must be located at
.
Example Question #1583 : Intermediate Geometry
What is the y-intercept of the line with the equation?
You should recognize that the given equation is in the point-slope form.
In order to find the y-intercept, rearrange the equation into slope-intercept form, .
Since, , the y-intercept must be located at
.
Example Question #75 : X And Y Intercept
True or false: The lines of the equations
and
have the same -intercept.
True
False
False
The -intercept of a line is the point at which it intersects the
-axis; its
-coordinate at this point is 0, so its
-coordinate can be found by substituting 0 for
in the equation and solving for
. Do this with both equations:
The -intercept of the line is at
.
The -intercept of the line is at
.
The two lines have different -intercepts.
Example Question #301 : Coordinate Geometry
True or false: the lines of the equations
and
have the same -intercept.
False
True
True
The -intercept of a line is the point at which it intersects the
-axis; its
-coordinate at this point is 0.
The -coordinate of the line of the equation
can be found by substituting 0 for in the equation and solving for
:
The -intercept of this line is at
.
The line with equation is a horizontal line with its
-intercept at
, so the
-intercept line of the equation
has its
-intercept at
as well.
Both lines indeed have the same -intercept.
Example Question #1581 : Intermediate Geometry
True or false:
The lines of the equations
and
have the same -intercept.
False
True
True
Both equations are given in the slope-intercept form , in which the stand-alone constant
is the
-coordinate of the
-intercept. In both equations, this value is 117, so
is the
-intercept of both equations.
Example Question #1585 : Intermediate Geometry
Find the y-intercept of a line that has a slope of and passes 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 #81 : X And Y Intercept
Give the -coordinate of the
-intercept of the line of the equation
The -intercept of the graph of a function is the point at which it intersects the
-axis. The
-coordinate is 0, so the
-coordinate can be found by substituting 0 for
in the equation and solving for
:
Divide both sides by 8:
The -intercept of the graph is at the point
.
Example Question #81 : How To Find X Or Y Intercept
Give the -coordinate of the
-intercept of the line of the equation
The -intercept of the graph of a function is the point at which it intersects the
-axis. The
-coordinate is 0, so the
-coordinate can be found by substituting 0 for
in the equation and solving for
:
Divide both sides by 7:
The -intercept of the graph is at the point
.
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