4=x^2 -5x-1
HOW MANY X INTERCEPTS ARE THERE ?

The graph of a function f(x)=(x+2)(x-4). which describes all of the values for which the graph is negative and increasing? all real values of x where x< -2 all real values of x where -2

If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d?

Cherie works in retail and her weekly salary includes commission for the amount she sells. the equation s=400+0.15c models the relation between her weekly salary, s, in dollars and the amount of her sales, c, in dollars. interpret the slope of the equation.