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How do you find a y intercept of line with a slope of negative 2?
Wiki User
∙ 13y ago
An equation of a line can be put into the form: y = mx + b, where m is the slope and b is the y-intercept. So if the slope is -2 the equation should be able to be rearranged into y = -2 + b, and the point (0,b) will be where the line intersects the y-axis.
Wiki User
∙ 13y ago
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How do you find a negative slope intercept of a vertical line?
A vertical line does not have a slope - negative or positive. It is not defined. A vertical line has no y intercept and, if its equation is x = c (for some number c), then the x-intercept is (c, 0).
Find the equation of the line in slope intercept form slope 2 y-intercept -8?
The slope intercept form is y=mx+b where m is the slope and b is the y intercept y=2x-8.
What is the formula for slope intercept form a line?
The slope intercept equation of a line is y=mx+b, where m is the slope of the line and b is the y-intercept.
How do you find the y intercept of a line with only slope?
tough to answer, but if slope is only provided then it should intercept at (0,0). Such as, y=3x, that intercepts at 0.
What is the equation in slope intercept form of the line that has a slope of 2 and y intercept of -2?
4
How do you find a negative slope intercept of a vertical line?
A vertical line does not have a slope - negative or positive. It is not defined. A vertical line has no y intercept and, if its equation is x = c (for some number c), then the x-intercept is (c, 0).
How do you find the slope intercept of a vertical line?
A vertical line on a graph has infinite slope and no y-intercept. Its equation is [ x = a number ]. The number is the line's x-intercept.
What is a line in slope-intercept form?
A line in slope-intercept form is: y = mx + b m is the slope of the line, and b is the y-intercept. To find the slope, find any two coordinates, and divide the difference in y-values by the difference in x-values; to find the y-intercept, find the value of y where x = 0.
If the slope of a line is 4 and the y intercept is negative 2 what is the linear equation in the slope intercept form?
slope intercept form is y=mx+b (m is slope, b is y intercept) slope = 4, y intercept = -2 y = 4x -2
How would you find the equation of a line if you were given the slope and the y-intercept?
y = {slope}x + {y intercept}
How do you find a slope to a equation?
the slope formula is y=mx+b slope-intercept form of an equation of a line. where m=slope and b=the y-intercept
How do you find the slope and the y-intercept of each line?
y=Mx + b m = slope b= y-intercept
Find the equation of the line in slope intercept form slope 2 y-intercept -8?
The slope intercept form is y=mx+b where m is the slope and b is the y intercept y=2x-8.
How do you write an equation in slope intercept form if there is no slope?
If you have any expression that defines a line, you can find the slope of the line. After you have found the slope of the line, you can then write an expression describing the line in slope intercept form. You can't define a slope-intercept form for any nonlinear equation, because the slope is always* changing; there are often several intercepts as well.
What will happen to the slope of a line if the line is shifted so that the y intercept increases and the x intercept remains the same?
The answer depends on the signs of the original intercepts.x negative, y negative: negative slope becomes less negative and could go positive.x negative, y positive: positive slope becomes greater.x positive, y negative: positive slope becomes less positive and could go negative.x positive, y positive: negative slope becomes more negative.For 1 and 3, the slope changes sign when the y intercept crosses the origin.
What is the formula for slope intercept form a line?
The slope intercept equation of a line is y=mx+b, where m is the slope of the line and b is the y-intercept.
How do you find slope and y-intercept of a line?
By using the straight line equation of y = mx+c whereas m is the slope and c is the y intercept
