What is the value of w?

Which of the following values are in the range of the function graphed below? check all that apply ! - will give the answer "brainliest! "

In which direction does the left side of the graph of this function point? f(x) = 3x3 - x2 + 4x - 2

Apossible wavelength for the color blue is 0.000000492 meter. which of the following is a reasonable estimate for this wavelength for the color blue? a. 5 × 10-6 m b. 5 × 107 m c. 5 × 10-7 m d. 5 × 106 m