The interpretation of the coefficient of x1 is that . a. a one-unit increase in x1 will lead to a 3.682-unit decrease in y when all other variables are held constant b. a one-unit increase in x1 will lead to a 3.682-unit decrease in x2 when all other variables are held constant c. a one-unit increase in x1 will lead to a 3.682-unit increase in x2 when all other variables are held constant d. a one-unit change in x1 will lead to a 3.682-unit decrease in y

hello from mrbilldoesmath!

answer:

the domain is the set { -2, 0, 2, 3}

discussion:

the domain is the set of x values in the ordered pairs (x,y). taking the x, or first component, of each ordered pair gives   -2, 0, 2, 3.

you,

mrb

idk

step-by-step explanation:

there still no table

the diagram shows you   triangle def with de=4, df=9 and de≠df≠ef.

the sum of the lengths of two triangles' sides are always greater than the length of the third side:

substitute sides lengths:

then 5< ef< 13 (option 3 is true).

def is a scalene triangle with all sides of different lengths (option 5 is true, option 2 is false).

answer: correct choices are 1, 3 and 5