Algebra 1 : Functions and Lines

Study concepts, example questions & explanations for Algebra 1

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Example Questions

Example Question #143 : How To Find Slope Of A Line

Find the slope of the coordinates.

Possible Answers:

Correct answer:

Explanation:

To find slope, it is differences of the -coordinates divided by the differences of the coordinates.

Example Question #301 : Equations Of Lines

Find the slope of the coordinates.

Possible Answers:

Correct answer:

Explanation:

Anytime you see two -coordinates that are the same, this means the slope is vertical. When slopes are vertical, that means the slope is infinity.

Example Question #302 : Equations Of Lines

Find the slope of the coordinates.

Possible Answers:

Correct answer:

Explanation:

Anytime you see the -coordinates the same, that means the slope is just a horizontal line. When slopes are horizontal lines, the slope is .

Example Question #553 : Functions And Lines

Find the slope with the given equation.

Possible Answers:

Correct answer:

Explanation:

The equation of a slope is  is the slope while  is the intercept. So,  in this case is . The slope value will always be the coefficient of .

Example Question #304 : Equations Of Lines

Find the slope with the given equation.

Possible Answers:

Correct answer:

Explanation:

The equation of a slope is  is the slope while  is the intercept. So,  in this case is . The slope value will always be the coefficient of .

Example Question #311 : Equations Of Lines

Find the slope with the given equation.

Possible Answers:

Correct answer:

Explanation:

The equation of a slope is  is the slope while  is the intercept. We need to solve for

 Subtract  on both sides. 

 Divide  on both sides.

So,  in this case is . The slope value will always be the coefficient of .

Example Question #151 : How To Find Slope Of A Line

Find the slope with the given equation.

Possible Answers:

Correct answer:

Explanation:

The equation of a slope is  is the slope while  is the intercept. We need to solve for 

 Subtract  on both sides. 

 Divide  on both sides.

So,  in this case is . The slope value will always be the coefficient of .

Example Question #152 : How To Find Slope Of A Line

Find the slope with the given equation.

Possible Answers:

Correct answer:

Explanation:

The equation of a slope is  is the slope while  is the intercept. So,  in this case is . The slope value will always be the coefficient of .

Example Question #153 : How To Find Slope Of A Line

Find the slope with the given equation.

Possible Answers:

Correct answer:

Explanation:

The equation of a slope is  is the slope while  is the intercept. Problem is we don't have a . This means the graph will be a vertical line with the line crossing through the axis at . Vertical slopes mean the slope is infinity.

 

Example Question #154 : How To Find Slope Of A Line

What is the slope of a line with the equation  ?

Possible Answers:

Correct answer:

Explanation:

The current equation is already in the slope intercept form.

The slope-intercept form is:

The  is the slope of the equation.

The answer is .

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