Point - slope form: y - y1 = m(x - x1)
y1 is the y coordinate, x1 is the x coordinate, and m is the slope.
For me you have -5 so that is the slope.
For y1 you have 4 and for x1 you have -3 so Option C is the correct answer.
Answer:
9 inches of rainfall produces the maximum number of gnats.
Step-by-step explanation:
Given : 
To Find :How many inches of rainfall produces the maximum number of gnats?
Solution:

G(x) =The number of gnats in millions.
x denotes the length of rainfall
To Find the maximum length find the mid point of zeroes .Since parabolas are symmetrical, the x value of the max falls 1/2 way between the zeros.



So, x = 0 , x= 18
Now Formula of midpoint : 


Hence 9 inches of rainfall produces the maximum number of gnats.
(3,1)
Hope this helps :))
Answer: $14,450.00
Step-by-step explanation:
$10,000 + 8.9% (5)
= $10,000 + $890 (5)
= $10,000 + $4450
= $14,450