The function models the depth of a submarine, where y = 0 is at sea level. Over what interval is the submarine rising? x y = –2x2 (x, y) –3 –18 (–3, –18) –1 –2 (–1, –2) 0 0 (0, 0) 1 –2 (1, –2) 3 –18 (3, –18) A. x < –2 B. x < –1 C. x < 0 D. x > 1

Abox contains 1 plain pencil and 4 pens. a second box contains 5 color pencils and 5 crayons. one item from each box is chosen at random. what is the probability that a plain pencil from the first box and a color pencil from the second box are selected? write your answer as a fraction in simplest form.

What is the rate of change of a line that passes through (2,-5) and (6,-2)?

Write the equations in logarithmic form 7^3=343