PLEASE SOME HELP ME ITS A QUIZ QUESTION Choose the most appropriate reason to complete the proof below.
A
Given: CD BE, BD CE
E
Prove: B
Statements
1. CD & BE, BD 2 CE
2. CB CB
3. ACDB ABEC
4. DBC CECB
Reasons
1. Given
2. Reflexive Property
3. S
4.
(1) Base Angle Theorem
(2) CPCTC
(3) AAS AAS
(4) Vertical angles are congruent

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

You have learned about the six trigonometric functions, their definitions, how to use them, and how to represent them graphically. the sine, cosine, and tangent trigonometric functions can be paired with their reciprocal functions, cosecant, secant, and cotangent, respectively. think about how each function is related to its reciprocal function.how are the graphs of the reciprocal functions related to their corresponding original functions? what happens to the graphs of the reciprocal functions as x approaches the zeros of the original functions? describe how you would teach friends with different learning styles (visual-spatial, aural-auditory, verbal-linguistic, physical-bodily-kinesthetic, logical-mathematical, social-interpersonal, and solitary-intrapersonal) how to graph the reciprocal functions

Determine the vertex form of g(x) = x2 + 2x - 1. which graph represents g(x)? -nw -3-2-1, 1 1 2 3 -3 2- 1 -3- 1 2 3 - 1 2 3