All HSPT Math Resources
Example Questions
Example Question #2 : Use Similar Triangles To Show Equal Slopes: Ccss.Math.Content.8.Ee.B.6
Give the -intercept, if there is one, of the graph of the equation
The graph has no -intercept.
The graph has no -intercept.
The -intercept is the point at which the graph crosses the -axis; at this point, the -coordinate is 0, so substitute for in the equation:
However, since this expression has 0 in a denominator, it is of undefined value. This means that there is no value of paired with -coordinate 0, and, subsequently, the graph of the equation has no -intercept.
Example Question #301 : Geometry
Give the -intercept, if there is one, of the graph of the equation
The graph has no -intercept.
The -intercept is the point at which the graph crosses the -axis; at this point, the -coordinate is 0, so substitute for in the equation:
The -intercept is .
Example Question #3 : Use Similar Triangles To Show Equal Slopes: Ccss.Math.Content.8.Ee.B.6
Give the -intercept, if there is one, of the graph of the equation
.
The graph does not have a -intercept.
The -intercept is the point at which the graph crosses the -axis; at this point, the -coordinate is 0, so substitute for in the equation:
The -intercept is the point .
Example Question #1 : How To Find A Line On A Coordinate Plane
Give the slope of the line that passes through and .
Use the slope formula, substituting :
Example Question #2 : How To Find A Line On A Coordinate Plane
What is the slope of the line that passes through and ?
We can use the slope formula:
Example Question #3 : How To Find A Line On A Coordinate Plane
What is the slope of the line that passes through and ?
We can use the slope formula:
Example Question #301 : Geometry
What is the slope given the points and ?
Write the slope equation, substitute the point values, and solve for the slope.
Example Question #1492 : Concepts
A point is shifted to the left and down. What is the new point?
A point is defined as . If the point is shifted left or right, the value will be added or subtracted. If the point is shifted up or down, then the value will be added or subtracted.
3 units to the left is:
5 units down is:
The new point is:
Example Question #1491 : Concepts
Shift up and left . State the new point.
The movement of a point left and right will change the x-value of the point, as movement up and down will change the y-value of the point.
Three units up is adding three to the y-value.
Left three units is subtracting three from the x-value.
The point is:
Example Question #2084 : Hspt Mathematics
Begin at the point on the coordinate plane and move six units to the left. Where are you now?
Moving six units to the left changes the -coordinate of the point by subtracting six from it, while preserving the -coordinate. The ordered pair of the new location is , or .