Answer:
Least value of the smaller number is -8.
Step-by-step explanation:
Let the smaller number be x and the higher one y.
So y = x + 12 and
xy = -32
Substitute for y in the second equation:
x(x + 12) = -32
x^2 + 12x + 32 = 0
(x + 8)(x + 4) = 0
x = -4, -8.
So the least value of the smaller number x is -8.
ANSWER
-158
EXPLANATION
The general term of an arithmetic sequence is
where
is the first term and
is the common difference.
Since we want to find the 41st term, we put n=41 to obtain,
The 41st term is -158.
D: 1 hour 48 minutes
9 hours as minutes would be 540 minutes. 1-0.25-0.3-0.25=0.2. Nathaniel spent 20% of the 540 minutes reading. 0.2•540=108. 108 minutes is 1 hour and 48 minutes.
{(3, –2), (6, 1), (–1, 4), (5, 9), (–4, 0)}
(x, y)
Domain = x
Range = y
Domain = (3, 6, -1, 5, -4)
In case you need the range it is (-2, 1, 4, 9, 0).
Answer: (3, 6, -1, 5, -4)
Hope this Helps!!