A line Y passes through (2,3) and (1,6).(a) Find the equation of line Y. (b) Line Y is perpendicular to a line Z at (1,6). Find the equation of Z in form of ax+by=c. (c) Another line Q is parallel to Y and passes through point (1,2). Find the X and Y intercept of Q.(d) Find where the two lines Z and Q intersect at.​

the terms of a geometric sequence can be found by beginning with the first term and multiplying by the common ratio repeatedly. a recursive formula for a geometric sequence with common ratio r is given by an=ran−1 a n = r a n − 1 for n≥2 n ≥ 2 .

step-by-step explanation:

chemists are often responsible for designing a chemical reaction and analyzing the products obtained from it. one significant part of designing a chemical reaction is determining the amount of each reactant that is needed and the amount of each product that will be produced. in order to do so, chemists use stoichiometry, the quantitative relationships between reactants and products.