We are going to learn how to write an equation of a line given the y-intercept and another point. We will work through two examples. Since we are going to be given the y-intercept, it makes sense to use the slope-intercept form for our equation. In this form of the...
The equation for a line is of the form y=mx+b, where m represents the slope and b represents the intersection of the line with the the y-axis. This article will show by an example how we can write an equation for the line that has a given slope and passes through a given point. ...
so it is important to recognize them graphically and algebraically. You must know the structure of a straight-line equation before you can write equations for parallel or perpendicular
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Any straight line on an x- and y-coordinate graph can be described using the equation y = mx + b. The x and y term refer to a specific coordinate point on the graphed line. The m term refers to the slope of the line or the change in the y-values with r
Write a sentence explaining why all solutions of a rational equation must be checked. Describe how you might try to build a solution of a difference equation. |r+s|-(r+s) when s=r+8. How do you manipulate these numbers to equal 16? Explain in simple terms and...
How do you change an equation to slope intercept form? How do you write an equation in slope-intercept form given two points? How do you write a line in slope intercept form? How do you change y - 5 = 3 (x - 2) to slope-intercept form?
Hint:Since in the above question, we are given that the curve passes through two points, we need to take the example of a curve which includes two parameters. So we can choose the curve to be a straight line, whose general equation is given by $y=mx+c$. By ta...
In order to graph and equation, consider using a graphing calculator or software. If these are not available, solve the equation for "y", and test at least 2 easy x values (such as 0 and 1). These x values will correspond with y values. Write down your results, and plot the x-y...