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Q: How do you find slope using x and y intercepts?

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Slope: -1 intercepts: (0,1000),(1000,0)

The slope is usually derived from the equation y = mx + b where m is the slope and b is the y-intercept. Slope: m = (y2 - y1)/(x2 - x1) As for finding intercepts, for finding the y intercept, look for the b in the equation or make x = 0, for x-intercepts, make y = 0.

It depends on the vertex of what!

If it is the equation for a line, then it can be rearranged into the format y = mx + b, where m is the slope of the line, and b is the point where the line intercepts the y-axis.If it is not for a straight line, then the slope is changing with x, and the derivative of the function would find the slope at a particular x.

a trick to figuring out the slope is "rise over run". basically, you start where the line intercepts the Y-axis and count up to the spot where it intersects the X-axis. then you count over from the Y to the X interception point. that is your slope.

so you can find the solution for the x-values. the x-intercepts are when the graph crosses the x-axis

If the discriminant is negative, there are 0 interceptsIf the discriminant is zero, there is 1 interceptIf the discriminant is positive, there are 2 intercepts

-x + 3y = 6 3y = x 6 y = x/3 + 2 So slope = 1/3 and intercept = 2

The vertex must be half way between the two x intercepts

If a line includes the points (2, 3) and (-6, -4), then-- its slope is 7/8 = 0.875-- it intercepts the x-axis at x= 6.4/7 = -0.9143 (rounded)-- it intercepts the y-axis at y= 0.8

2

If "a" is negative then the graph is a cap. Find the x intercepts. Average the two x intercepts and substitute that into the equation it will give you the y.

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