F(x) = 3x^2 + 16 Find f(-1)

Which inequality has a dashed boundary line when graphed ?

Will possibly give brainliest and a high rating. choose the linear inequality that describes the graph. the gray area represents the shaded region. 4x + y > 4 4x – y ≥ 4 4x + y < 4 4x + y ≥ 4

Either enter an exact answer in terms of \piπ or use 3.143.14 for \piπ and enter your answer as a decimal.