Which is a valid prediction about the continuous function f(x)? a f(x) ≤ 0 over the interval (–∞, ∞). b f(x) > 0 over the interval (–1, ∞). c f(x) ≥ 0 over the interval [–1, 1]. d f(x) < 0 over the interval (0, 2).

Abcd is a parallelogram find the valuse of x

Which of the expressions (on the photo document i inserted) together represent all solutions to the following equation? 8cos(12x)+4=-4 *the answer should be in degrees.* > i would like for someone to explain the process to find the solutions for this.

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?