I) show that y1(x) = x2 is a solution of the equation xy" - 2y = 0. ii) find a second solution ya(w) using the method of reduction of order. iii) does the set {91(x), y2(2)} form a fundamental set of solutions for the homogeneous equation in part i)? if so, write the general solution of the equation.

The standard distance between studs in a house is 1.5 feet. if you have a set of blueprints for a house that mark every 1.5 feet with 2 in., by how many inches will a 13-foot wall be represented?

Asap for seven months an ice creams vendor collects data showing the number of cones sold a day (c) and the degrees above 70 degrees f the vendor finds that there is a positive linear association between c and t that is the best modeled by this equation c=3.7t+98 which statement is true? the model predicts that the average number of cones sold in a day is 3.7 the model predicts that the average number of cones sold i a day is 98 a model predicts that for each additional degree that the high temperature is above 70 degres f the total of number of cones sold increases by 3.7 the model predicts for each additional degree that the high temperature is above 70 degrees f the total number of cones sold increasingly by 98

How do the definitions, properties, and postulates you've learned about line segments, parallel lines, and angles to define the shapes of polygons