SSAT Upper Level Math : Geometry

Study concepts, example questions & explanations for SSAT Upper Level Math

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Example Questions

Example Question #201 : Coordinate Geometry

Find the slope of the line that goes through the points  and .

Possible Answers:

Correct answer:

Explanation:

Even though there are variables involved in the coordinates of these points, you can still use the slope formula to figure out the slope of the line that connects them.

Example Question #2 : Use Similar Triangles To Show Equal Slopes: Ccss.Math.Content.8.Ee.B.6

The equation of a line is . Find the slope of this line.

Possible Answers:

Correct answer:

Explanation:

To find the slope, you will need to put the equation in  form. The value of  will be the slope.

Subtract  from either side:

Divide each side by :

You can now easily identify the value of .

Example Question #202 : Coordinate Geometry

Find the slope of the line that passes through the points  and .

Possible Answers:

Correct answer:

Explanation:

You can use the slope formula to figure out the slope of the line that connects these two points. Just substitute the specified coordinates into the equation and then subtract:

Example Question #263 : Geometry

Find the slope of the following function:  

Possible Answers:

Correct answer:

Explanation:

Rewrite the equation in slope-intercept form, .

The slope is the  term, which is .

Example Question #264 : Geometry

Find the slope of the line given the two points: 

Possible Answers:

Correct answer:

Explanation:

Write the formula to find the slope.

Either equation will work.  Let's choose the latter.  Substitute the points.

Example Question #4 : Slope

What is the slope of the line with the equation 

Possible Answers:

Correct answer:

Explanation:

To find the slope, put the equation in the form of .

Since , that is the value of the slope.

Example Question #11 : How To Find Slope

Consider the line of the equation . The line of a function  has the same slope as that of . Which of the following could be the definition of  ?

Possible Answers:

Correct answer:

Explanation:

The definition of  is written in slope-intercept form , in which , the coefficient of , is the slope of its line. , so the slope of its line is .

We must select the choice whose line has this slope. The definition of  in each choice is also written in slope-intercept form, so we select the alternative with -coefficient 5; the only such alternative is .

Example Question #261 : Geometry

What is the -intercept of the graph of the function  ?

Possible Answers:

Correct answer:

Explanation:

The -intercept of the graph of a function is the point at which it intersects the -axis - that is, at which . This point is , so evaluate :

The -intercept is .

Example Question #492 : Ssat Upper Level Quantitative (Math)

Give the -intercept, if there is one, of the graph of the equation

Possible Answers:

The graph has no -intercept.

Correct answer:

The graph has no -intercept.

Explanation:

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 #493 : Ssat Upper Level Quantitative (Math)

Give the -intercept, if there is one, of the graph of the equation

Possible Answers:

The graph has no -intercept.

Correct answer:

Explanation:

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 .

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