Determine the measure of ∠DFB. Question 6 options:

1) 67°
2) 69°
3) 68°
4) 136°

Simplify. (-2)^-3 a. -8 b. -1/8 c. 1/8 d. 8

Pentagon abcde is dilated according to the rule do,3(x,y) to create the image pentagon a'b'c'd'e', which is shown on the graph. what are the coordinates of point a of the pre-image? a) (-1, 1)b) (-1, 2)c) (-9, 6)d) (-9, 18)

What is the period of the sinusoidal function ?