Consider the following functions. f(x) = x2
g(x) = 2x2 - 3
h(x) = 2x3 - 4x
m(x) = 2x
p(x) = x2 + 2x + 1
v(x) = 2x3 - 3x2 - 4x + 4
Which of the following statements are correct? Select all
that apply.
f(x), g(x), and p(x) are odd functions.
g(x) moves f(x) three units down after a vertical
stretch.
p(x) represents a transformation of the independent
variable from f(x).
v(x) is neither an even or an odd function.
h(x) is an even function.
m(x) is a vertical compression of f(x) and a
transformation of the dependent variable from g(x).

Given: ab ≅ cd and ad ≅ bc prove: abcd is a parallelogram. statements reasons 1. ab ≅ cd; ad ≅ bc 1. given 2. ac ≅ ac 2. reflexive property 3. △adc ≅ △cba 3. ? 4. ∠dac ≅ ∠bca; ∠acd ≅ ∠cab 4. cpctc 5. ∠dac and ∠bca are alt. int. ∠s; ∠acd and ∠cab are alt. int. ∠s 5. definition of alternate interior angles 6. ab ∥ cd; ad ∥ bc 6. converse of the alternate interior angles theorem 7. abcd is a parallelogram 7. definition of parallelogram what is the missing reason in step 3? triangle angle sum theorem sas congruency theorem sss congruency theorem cpctc