Algebra 1 : How to find slope of a line

Study concepts, example questions & explanations for Algebra 1

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Example Questions

Example Question #71 : How To Find Slope Of A Line

Find the slope of the line that passes through the following points: 

 and 

Possible Answers:

Correct answer:

Explanation:

Use the following formula to find the slope:

Remember that points are written in the following format:

Substitute using the given points:

Remember that subtracting a negative number is the same as adding a positive number.

Simplify.

Reduce.

Example Question #3761 : Algebra 1

Find the slope of the line that passes through the following points: 

 and 

Possible Answers:

Correct answer:

Explanation:

Use the following formula to find the slope:

Remember that points are written in the following format:

Substitute using the given points:

Remember that subtracting a negative number is the same as adding a positive number.

Simplify.

Reduce.

Example Question #3762 : Algebra 1

Find the slope of the line that passes through the following points: 

 and 

Possible Answers:

Correct answer:

Explanation:

Use the following formula to find the slope of the line:

Remember that points are written in the following format:

For this line,

Subtracting a negative number is the same as adding a positive number.

Simplify.

Example Question #3763 : Algebra 1

Find the slope of the line that passes through the following points: 

 and 

Possible Answers:

Correct answer:

Explanation:

Use the following formula to find the slope of the line:

Remember that points are written in the following format:

For this line,

Subtracting a negative number is the same as adding a positive number.

Simplify.

Example Question #3764 : Algebra 1

Find the slope of the line that passes through the following points: 

 and 

Possible Answers:

Correct answer:

Explanation:

Use the following formula to find the slope of the line:

Remember that points are written in the following format:

For this line,

Subtracting a negative number is the same as adding a positive number.

Example Question #3765 : Algebra 1

Find the slope of the line that passes through the following points: 

 and 

Possible Answers:

Correct answer:

Explanation:

Use the following formula to find the slope of the line:

Remember that points are written in the following format:

For this line,

Simplify.

Example Question #3766 : Algebra 1

Find the slope of the line that passes through the following points: 

 and 

Possible Answers:

Correct answer:

Explanation:

Use the following formula to find the slope of the line:

Remember that points are written in the following format:

For this line,

Simplify.

Example Question #3767 : Algebra 1

Find the slope of the line that passes through the following points: 

 and 

Possible Answers:

Correct answer:

Explanation:

Use the following formula to find the slope of the line:

Remember that points are written in the following format:

For this line,

Simplify.

Example Question #3768 : Algebra 1

Find the slope of the line that passes through the following points: 

 and 

Possible Answers:

Correct answer:

Explanation:

Use the following formula to find the slope of the line:

Remember that points are written in the following format:

For this line,

Subtracting a negative number is the same as adding a positive number.

Simplify.

Example Question #71 : How To Find Slope Of A Line

Find the slope of the line that passes through the following points: 

 and 

Possible Answers:

Correct answer:

Explanation:

Use the following formula to find the slope of the line:

Remember that points are written in the following format:

For this line,

Subtracting a negative number is the same as adding a positive number.

Since you cannot divide by , the slope of this vertical line is undefined.

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