0.3 was rounded to 1sf... what is the lower bound?

What is f(3) for the quadratic function f(x)= 2x^2+ + x - 12

Which function has the domain x> -11?

Determine the common ratio and find the next three terms of the geometric sequence. 10, 2, 0.4, a. 0.2; -0.4, -2, -10 c. 0.02; 0.08, 0.016, 0.0032 b. 0.02; -0.4, -2, -10 d. 0.2; 0.08, 0.016, 0.0032 select the best answer from the choices provided a b c d