nick974
11.02.2021 •
Mathematics
[will give brainlist] PLEASE HELP
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Ответ:
A
Step-by-step explanation:
Look at the positive-negative values of the quadrants.
The transformed figure still has positive x values, but now has negative y values.
Ответ:
B, cause it's the opposite of positive X, Y.
Ответ:
If so, notice that a=1, b= -12 and c=44.
According to the quadratic formula,
-b plus or minus sqrt(b^2 - 4ac)
x =
2a
Here, with a=1, b= -12 and c=44,
12 plus or minus sqrt([-12]^2 - 4[1][44])
x =
2[1]
This simplifies to
12 plus or minus sqrt(144-176)
x =
2
12 plus or minus sqrt( -32)
=
2
= 6 plus or minus 2i*sqrt(2)