# Slope and the Equation of the Horizontal Line

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1) find the slope and the equation of the horizontal line that passes through (-325, 185)

2) find the slope and the equation of the vertical line that passes through (-325, 185)

3) find the difference quotient of f(x) = 1/x^2

4)which of the following are true(select all that apply) x = 15 is a)a function b) constant function c) discrete function d) nonlinear e) none of the above

https://brainmass.com/math/discrete-math/slope-equation-horizontal-line-323535

## SOLUTION This solution is **FREE** courtesy of BrainMass!

1. Slope of a horizontal line is 'Zero'.

There fore Slope = 0

Equation of the line is Y = 185

2. Slope of a vertical line is 'Infinity'

There fore Slope = âˆž

Equation of the line is X = - 325

3. Answer =

4. b) constant function

https://brainmass.com/math/discrete-math/slope-equation-horizontal-line-323535