Intercept for a straight line graph.
y = mx + b, where y is the y coordinate, m is the slope, x is the x coordinate, and b is the y-intercept.
y=mx+b is slope-intercept form y - y1 = m(x - x1) is point-slope form Used in algebra based math. On a graph; m is the slope b is the y-intercept x and y represent points
Slope intercept form. It's not just college algebra, it's algebra. It defines the slope of well... a slope. Y=mx+b. M in the equation is the slope and b is always the y-intercept. So if you want to find the slope of a line on a graph, this would most likely be the most common equation in algebra to find it.
y=mx+b. M is your slope and b is your y intercept
8
Yes, it is the same.
y=mx+b is slope-intercept form y - y1 = m(x - x1) is point-slope form Used in algebra based math. On a graph; m is the slope b is the y-intercept x and y represent points
Slope intercept form. It's not just college algebra, it's algebra. It defines the slope of well... a slope. Y=mx+b. M in the equation is the slope and b is always the y-intercept. So if you want to find the slope of a line on a graph, this would most likely be the most common equation in algebra to find it.
y=mx+b. M is your slope and b is your y intercept
8
Yes, it is the same.
-3x+9y=18; find the x and y intercept of the line
because right away you can tell the slope and y-intercept
If the slope-intercept equation is in the form: y = mx + b then the y-coordinate of the intercept is b
If you have anything that you're planning to graph, it's got to be an equation that has 'x' and 'y' in it. If you have an equation that has 'x' and 'y' in it and you're planning to graph the equation, then you've had enough elementary algebra to know how to solve the equation for 'y'. Do that first and bada bing, it'll be in slope/intercept form.
It is in slope intercept form. The slope is 0 and the y-intercept is -2.
The y-intercept can be thought of as the point (0,y). Plug in zero for x and solve for y to find its value.
5y=2x+8. Slope-intercept form: y=Mx+b, whereas 5y=Y here, M=2, x=x, and b=8. It's a good thing to know, especially for 9th grade Algebra.