Answer:
A design in which all levels of each independent variable are combined with all levels of the other independent variables. A factorial design allows investigation of the separate main effects and interactions of two or more independent variables.
Step-by-step explanation:
Area = πr^2
π4^2 =16π
=50.3
Answer:
A=3
B=8
C=2
D=5
Step-by-step explanation:
hope this helps
The slope is undefined because it is a vertical line on the x axis at 0. Its a straight line going up
