What completes the Analogy of grove to tree?

What are some real examples for zero slopes? What is the answer to subtracting 1.4y-3 from y-0.7? What is the square root of 8181? To trisect an angle you first construct an equilateral triangle? What can the discriminant tell you about a quadratic equation? What happens when you add or subtract from the original function? What is a 19 digit number called? Is -0.06006000600006 rational or irrational? How would you simplify the expression 9(5x)? How do you solve this system -4x 3y-12 and -2x 3y-18 by gy graphing? How can you identify exponential function from its graph? How many sides in regular n-gon whose sum of interior angles is 1080? What is the circumference of a 27 circle? Does a reciprocal always equal the number one? 4x2 - 12x plus 9 equals 5? Which measure of varartion is preferred when the mean is used as the measure of center? What best describes the solution to the system of equations below? Write equations in standard form identify A B C? What is one of the four numbers where factorial n has n digits? What is a single number used to represent a group of number?