How do you find standard form when given slope and y intercept?
Standard form is ax + by = c. Slope intercept form is y = mx + b. To convert from slope intercept form to standard form requires you to have x and y on the same side of the equation. y = (2/3)x – 6 slope intercept form.
What is the equation of the line with a y-intercept of 3 and a slope of 2?
y = mx + c
Slope = 2 and y – intercept = 3 , then the equation of line is y = mx + c .
How do I solve for y-intercept?
When an equation is not in y = mx + b form, we can solve for the intercepts by plugging in 0 as needed and solving for the remaining variable. To find y-intercept: set x = 0 and solve for y. The point will be (0, y). To find x-intercept: set y = 0 and solve for x.
What is the easiest way to find the y-intercept?
The y-intercept is the point at which the graph crosses the y-axis. At this point, the x-coordinate is zero. To determine the x-intercept, we set y equal to zero and solve for x. Similarly, to determine the y-intercept, we set x equal to zero and solve for y.
How do you put an equation into standard form?
The standard form of a linear equation is Ax+By=C. To change an equation written in slope-intercept form (y=mx+b) to standard form, you must get the x and y on the same side of the equal sign and the constant on the other side.
What is the equation of the line with a y-intercept equals to 3?
Slope = 2 and y – intercept = 3 , then the equation of line is y = mx + c .
How do you find slope-intercept form from points?
Steps to find the equation of a line from two points:
- Find the slope using the slope formula.
- Use the slope and one of the points to solve for the y-intercept (b).
- Once you know the value for m and the value for b, you can plug these into the slope-intercept form of a line (y = mx + b) to get the equation for the line.