Answer:
Net change means the differnce between the before result and the after result. You would subtract the numbers, but if you have a gain(the before result smaller than after result) you would do its absolute value. If it's a loss(the before result bigger than after result) you would put a negative behind its absolute value.
e.g. if 2019 had $1 net worth and 2020 had $2 net worth, since 2>1 it would be |2-1| = 1. If 2019 had $2 net worth and 2020 had $1 net worth, since 1<2 there would be a - |2-1| = -1 net change.
However, if there is no change it would be just 0.
For this case we have the following functions transformation:
Vertical translations:
Suppose that k> 0
To graph y = f (x) -k, move the graph of f(x) k units down
Horizontal translations:
Suppose that h> 0
To graph y = f (x-h), move the graph of f(x) h units to the right.
Applying the transformations to an ordered pair we have:
(x, y) ------------------> (x-3, y-5) ----------------- -> (x ', y')
Answer:
The rule that describes a translation that is 3 units to the right and 5 units down is:
(x, y) ------------------> (x-3, y-5) ----------------- -> (x ', y')
Answer:
below
Step-by-step explanation:
-3x² + 6x + 6 = 0
x = (-b±√(b²-4ac))/2a
x = (-6±√(36 - 4(-3)(6)))/2(-3)
x = (-6±√108)/-6
x = 1 ± √3
The negative solution is not reasonable for he threw it forwards
Answer:
a = (rounded) 310
b = (rounded) 66.1
These two were already rounded to their designated rounding value.
a/b = (rounded) 4.69
You round up since the 3rd DP is greater than or equal to 5.
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Step-by-step explanation:
4x² - 3x - 2 = 0
0 = 4x² - 3x - 2
0 = 16x - 3x - 2
0 = 13 x -
