Answer:
Step-by-step explanation:
Given
List of Options
Required
Which of the options has a degree of 2
The general format of a polynomial is
<em>Where n represents the degree </em>
In this case;
n = 2
Substitute 2 for n in expression above;
Comparing this format to the list of given options; the option with the same format is:
Where 
; 
and 
<em>Hence, the polynomial with a degree of 2 is </em>
C (third graph, the parabola); To find if it is a function or not draw a vertical line on the graph. If the vertical line could never intercept the figure more than once anywhere on the graph then it is a function.
This is the graph that matches that
Short Answer: The volume would be A=576 in²
m1=3, m2= 1
point A= (-5,4)
point B=(7,-2)
x=m1x2+m2x1/ m1+m2 , y=m1y2+m2y1 / m1+m2
x= 3×7 +1×-5/3+1 , y= 3×-2+1×4 / 3+1
x= 21-5/4, y= -6+4/4
x= 16/4, y= -2/4
x= 4, y= 0.5
