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Otrada [13]
3 years ago
10

Convert –2y2 + x – 4y + 6 = 0 into standard form.

Mathematics
2 answers:
Ne4ueva [31]3 years ago
5 0

Answer:

x = 2(y + 1)^2 – 8

Step-by-step explanation:

B in edgen2021

Rufina [12.5K]3 years ago
4 0

Answer:A

Step-by-step explanation:

X=2(y+1)^2-6

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What set of refections would carry trapezoid ABCD onto itself?
BaLLatris [955]
Hello!

Trapezoid ABCD is shown. A is at negative 5, 1. B is at negative 4, 3. C is at negative 2, 3. D is at negative 1, 1.
A) x-axis, y=x, y-axis, x-axis
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Last night the temperature in New York City went down t 4 degrees F. In Antarctica, the temperature went down to -20 degrees F.
stepladder [879]
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8 0
3 years ago
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charle [14.2K]

Answer:

i would say b but not sure

Step-by-step explanation:

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4 0
3 years ago
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gayaneshka [121]

Option C: -3 is the average rate of change between x=-1 and x=1

Explanation:

The formula to determine the average rate of change is given by

Average rate of change = \frac{y_2-y_1}{x_2-x_1}

We need to find the average rate of change between x=-1 and x=1

Thus, from the table, we have,

x_1=-1 , y_1=5

x_2=1 , y_2=-1

Thus, substituting these values in the formula, we get,

Average rate of change = \frac{-1-5}{1+1}

                                        =\frac{-6}{2}

                                        =-3

Thus, the average rate of change between x=-1 and x=1 is -3.

Hence, Option C is the correct answer.

6 0
2 years ago
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