The answer should be y = 5x^2+4x-1
Answer:
<em>Proof below</em>
Step-by-step explanation:
<u>Right Triangles</u>
In any right triangle, i.e., where one of its internal angles is 90°, some interesting relations stand. One of the most-used is Pythagora's Theorem.
In a right triangle with shorter sides a and b, and longest side c, called the hypotenuse, the following equation is satisfied:

The image provided in the question shows a line passing through points A(0,4) and B(3,0) that forms a right triangle with both axes.
The origin is marked as C(0,0) and the point M is the midpoint of the segment AB. We have to prove.

First, find the coordinates of the midpoint M(xm,ym):


Thus, the midpoint is M( 1.5 , 2 )
Calculate the distance CM:


CM=2.5
Now find the distance AB:

AB=5
AB/2=2.5
It's proven CM is half of AB
Answer:
The number of cases heard by Jerry per hour is 
Step-by-step explanation:
The rate of hearing the cases is 5 cases in 2 3/8 hours.
Now, 
⇒The judge hears 5 cases in 2.375 hours.
So, the number of cases per hour = 
= 2.105
Also, 
Hence, the number of cases heard by Jerry per hour is 
16+16+16+9+9=32+16+9+9=48+9+9=57+9=66
The answer is 66