How to find an equation with 2 points.

30 in the diagram line e and made parallel to each other and line p and q are transversal. use properties of special angles formed by parallel lines and their transversals to find the missing angle measures. m< 3=65 m< 15=120 m< 7= m< 4= m< 6= m< 1= m< 16= m< 18= m< 21= m< 10= m< 11= m< 12=

What is the 9th term in the geometric sequence described by this explicit formula? an=-6. (2)(n-1) apex

If a is a nonzero real number then the reciprocal of a is