202k views
5 votes
Find equation for given line calculator

a) y = mx + b
b) y = b - mx
c) x = my + b
d) None of the above

1 Answer

5 votes

Final answer:

The correct equation of a line in slope-intercept form is 'y = mx + b', making option a) the correct choice.

Step-by-step explanation:

The student is asked to find the equation of a line in slope-intercept form. The most common format for the equation of a line in slope-intercept form is y = mx + b, where m represents the slope of the line, and b represents the y-intercept, the point where the line crosses the y-axis. So, option a) y = mx + b is the correct choice.

Option b) y = b - mx is simply a variation of the first formula with a negative slope. Option c) x = my + b is not typically used for the slope-intercept form and is not as common. Therefore, the answer to the question is option a) y = mx + b.

In geometry, the equation of a line can be written in different forms and each of these representations is useful in different ways

The graph of the linear equation y = mx + c is a line with m as slope, m and c as the y-intercept. This form of the linear equation is called the slope-intercept form, and the values of m and c are real numbers.

The slope, m, represents the steepness of a line. The slope of the line is also termed as gradient, sometimes. The y-intercept, b, of a line, represents the y-coordinate of the point where the graph of the line intersects the y-axis.

User Pankit Kapadia
by
9.2k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories