F(x)=-x^2-2x-4

does the function have a minimum or maximum value?
where does the minimum or maximum value occur? x =
what is the function's minimum or maximum value?

If 90° < θ < 180° and cotθ = -1/3, then cscθ =

Suppose that a households monthly water bill (in dollars) is a linear function of the amount of water the household uses (in hundreds of cubic feet, hcf). when graphed, the function gives a line with slope of 1.65. if the monthly cost for 13 hcf is $46.10 what is the monthly cost for 19 hcf?

Describe the graph of 3x+2> 2 and 3x< 6