Which of these statements is true for f(x) = 4.2X? O A. The y-intercept is (0,4).
O B. The y-intercept is (0, 1).
O C. It is always decreasing.
OD. The domain is x>0.

Choose all answers that apply: a) ab and a’b’ are one the same line. b) quadrilaterals abcd and a’ b’ c’ d’ have the same perimeters. c) points a and a’ have the same coordinates. d) none of the above

2÷6+1/2 to the second power plus one

Choose the correct classification of 3x4 − 9x3 − 3x2 + 6. 5th degree polynomial 4th degree polynomial 9th degree polynomial 24th degree polynomial