Finding the Domain of a Composite Function Given f(x) = Square root 4 – 3x and g(x) = -6/x find the following:
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(gºf)(x) =

Rectangle pqrs has length a and width 4b. the x-axis bisects ps and qr what are the coordinates of the vertices

Arley is building a model of a city map. in one part of the city, three roads form a right triangle, which harley draws as triangle abc, with the following measures: m∠b=90° and m∠a=30°. in his scale model, the hypotenuse of triangle abc, ac¯¯¯¯¯¯¯¯, has a length of 817−−√ cm. what is the value of a (the length of bc¯¯¯¯¯¯¯¯)?

What values of x satisfy the inequality x^2-9x< 0? how is your answer shown on the graph?