Suppose you run the following regression: Y equals beta subscript 0 plus beta subscript 1 X subscript 1 plus beta subscript 2 X subscript 2 plus beta subscript 3 X subscript 2 superscript 2 plus beta subscript 4 X subscript 4 and find that stack beta subscript 2 with hat on top less than 0 and stack beta subscript 3 with hat on top greater than 0. This implies that: A. As X subscript 2 increases, Y decreases at an increasing rate.

b, i believe, but not sure.

dilation scale factor 2: starting with δabc, draw the dilation image of the triangle with a center at the origin and a scale factor of two. notice that every coordinate of the original triangle has been multiplied by the scale factor (x2). dilation with scale factor 2, multiply by 2.

you ignore the remainder, therefore the answer is y = x+2

step-by-step explanation:

you have to divide the denominator by the numerator. you can use synthetic division or long division.

[-5] .     1 .     7 .     11

x + 2 + 1/x+5