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
5) None of the above