If a circle is divided in half, and that half is divided in half two more times, which of the following is the angle created? A. 18 degrees B. 90 degrees C. 22 1/2 degrees D. 45 degrees?

The pyramid below was dissected by a horizontal plane which shape describes the pyramid horizontal cross section

The function p(x) is an odd degree polynomial with a negative leading coefficient. if q(x) = x3 + 5x2 - 9x - 45, which statement is true? a. as x approaches negative infinity, p(x) approaches positive infinity and q(x) approaches negative infinity. b. as x approaches negative infinity, p(x) and q(x) approach positive infinity. c. as x approaches negative infinity, p(x) and q(x) approach negative infinity. d. as x approaches negative infinity, p(x) approaches negative infinity and q(x) approaches positive infinity.

Select all the correct answers. identify the two tables which represent quadratic relationships. x 0 1 2 3 y -4 -8 -10 -10 x 0 1 2 3 y -2 0 2 4 x 0 1 2 3 y -2 -4 -8 -16 x 0 1 2 3 y 3 4 5 6 x 0 1 2 3 y 4 -4 -4 4 x 0 1 2 3 y 1 2 4 8