Find a formula for the nth term of the arithmetic sequence.
First term -17
Common difference 5
An = [ ? ]n + [

What is the range of the relation in the table below? x y –2 0 –1 2 0 4 1 2 2 0

15 and 14.7 are 1 apart, so 15 – 14.7 must be 1.

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