Evaluate the integral f*dr where f(x, y)=< -y, x^2> and c consists of te arc of the parabola y=2x^2 from (-1,2) to (1,2)

Will give brainliest b. describe the function over each part of its domain. state whether it is constant, increasing, or decreasing, and state the slope over each part.

Asequence is a function whose is the set of natural numbers

Your car's gasoline tank holds 18 gallons of gasoline. on a trip in canada, the tank is one-quarter full. you want to fill the tank. how many liters of gasoline are needed to fill the tank