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Marysya12 [62]
2 years ago
15

Identify the axis of symmetry for the following equation:

Mathematics
2 answers:
Illusion [34]2 years ago
7 0
(-5)........ hope it’s right
Naddik [55]2 years ago
6 0

Answer:

The answer to your question is the letter A.

Step-by-step explanation:

Data

             y = x² + 10x + 26

Factor the right side of the equation

         y - 26 = x² + 10x

-Complete the perfect trinomial square

         y - 26 + (5)² =  x² + 10x + (5)²

-Simplify

        y - 26 + 25 = x² + 10x + 25

              y - 1 = (x + 5)²

Vertex = (-5 , 1)

The function given is a vertical parabola whose axis of symmetry goes through x = -5

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andriy [413]

Answer:

She can buy 0.8 cents worth of Gummy worms and 1.2 cents worth of sour patches

Step-by-step explanation:

Keisha is allowed to buy only 2 pounds bag of candy.

Now, she can choose either gummy worms or sour patches.

Gummy worms are 0.4 cents per pound while sour patches are 0.6 cents per pound.

Thus, maximum amount she can spend on gummy worms is; 0.4 × 2 = 0.8 cents

Maximum she can spend on sour patches is; 0.6 × 2 = 1.2 cents

She can buy 0.8 cents worth of Gummy worms and 1.2 cents worth of sour patches

8 0
3 years ago
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dimaraw [331]

Answer:

130

Step-by-step explanation:

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7 0
3 years ago
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13. Calcule:
8090 [49]
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3 years ago
Find the symmetries<br> Y^2+4=x
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7 0
3 years ago
What is the slope of the equation below?<br> 2y = 10x – 8<br> A.2<br> B.-8<br> C.10<br> D.5
blondinia [14]

Answer:

D) 5

Step-by-step explanation:

Isolate the variable, y. Note the equal sign, what you do to one side, you do to the other. Divide 2 from all terms within the equation:

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y = mx + b

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In this case, 5 is in place of m, or your slope.

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3 years ago
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