Answer:
(-1,-6)
Step-by-step explanation:


(Replaced x in f with (x-2))
(Used
and distributive property)
(Gathered like terms)
(Simplified)
The vertex of a parabola occurs at
.
Let's find
first.

Now we can obtain
which is
in this case:




.
The vertex is (-1,-6).
10m + 80 = P
where every month he gets 10, and for 6 months, he now has 60
plus the 80 he already has
so (10 * 6 ) + 80 = 140
Answer:
0.23
Step-by-step explanation:
Answer:
6460 pounds approx.
Step-by-step explanation:
Depreciation = P( 1 - r/100)^n [ n = time period, P= Principal and r= rate}
= 10,250(1-5/100)^9
= Approx. 6460 pounds
Set up two fractions:
8/x and 3/5
Set them equal to each other and cross multiply to get:
8*5 = 3x
40 = 3x
13.3 = x or 13 and 1/3 feet tall.