What is the value for f(x)=3^2x+1 when x=1/2

A:3
B:6
C:9
D:15

What is the distance from zero if a quadratic function has a line of symmetry at x=-3 and a zero at 4

Problem 2. find the exact value of the remaining trigonometric functions. sketch theangle 8 for each problem. (3 points each)(a) tan 0 =o is in quadrant 2

M∠abc=138° and m∠def=31° . which statement is true about ∠abc and ∠def ? a: the angles are neither complementary nor supplementary. b: the angles are complementary. c: the angles are supplementary.