Answer:
(-4, 2), (-1, -3), (2,0), (4,3).
Answer:
The constant 2.2 in L(D) represent the brightness in lumens per square inch.
Step-by-step explanation:
Answer:
Option A
Step-by-step explanation:
<u>Given equation is:</u>

Setting it up as a quadratic equation.

Comparing it with quadratic equation
, we get:
a = 1 , b = -2 , c = 4
<u>Putting the values in quadratic equation:</u>

![\rule[225]{225}{2}](https://tex.z-dn.net/?f=%5Crule%5B225%5D%7B225%7D%7B2%7D)
Hope this helped!
<h3>~AH1807</h3>
Answer:
the answers below follow in the same order as the question
1/x^-2, x,x^4,x^9