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Popular >

slope of (2,9),(9,2)

Solution

slope

(2, 9), (9, 2)

Solution

m = - 1

Solution steps

Slope between two points: Slope

= \frac{y _{2} - y _{1}}{x _{2} - x _{1}}

(x_{1}, y_{1}) = (2, 9), (x_{2}, y_{2}) = (9, 2)

m = \frac{2 - 9}{9 - 2}

Refine

m = - 1

Popular Examples

integral from 0 to pi of 7x^2sin(1/2 x)

\int_{0}^{π} 7 x^{2} sin (\frac{1}{2} x) d x

taylor 1/((1-x)),0 taylor

\frac{1}{( 1 - x )}, 0

laplacetransform x laplace transform

x

derivative of y=x^4+5x^2-x derivative of

y = x^{4} + 5 x^{2} - x

tangent of f(x)=6x^2 tangent of

f (x) = 6 x^{2}

Frequently Asked Questions (FAQ)

What is the slope of (2,9),(9,2) ?
The slope of (2,9),(9,2) is m=-1