Consider the geometric sequence below. -4, -6, -9, -2, 22,
Select all functions that define the given sequence.
Of(n) = -4.)" – 1)
f(1) = -4
f(n) = -1 . f(n − 1), for n = 2, 3, 4, ...
f(1) = 4
f(n) = - . /(n − 1), for n = 2, 3, 4, ...
f(n) = -4.(-3)'n – 1)
of(n) = 4.(-3)'n – 1)
f(1) = -4
f(n) = (n − 1), for n = 2, 3, 4, ...

What is the next step in the given proof? choose the most logical approach. a. statement: m 1 + m 2 + 2(m 3) = 180° reason: angle addition b. statement: m 1 + m 3 = m 2 + m 3 reason: transitive property of equality c. statement: m 1 = m 2 reason: subtraction property of equality d. statement: m 1 + m 2 = m 2 + m 3 reason: substitution property of equality e. statement: 2(m 1) = m 2 + m 3 reason: substitution property of equality