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lana [24]
2 years ago
13

Which pair of equations generates graphs with the same vertex?

Mathematics
2 answers:
Mama L [17]2 years ago
7 0
A quadratic equation may be expressed in vertex form as:
y = a(x - h)² + k, the vertex being (-h , k)
For option A, the vertices are visibly different. (-4 , 0) and (4 , 0)
For B, the graphs' vertices are the same, (0 , 0).
For C, the vertices (can be obtained by differentiating and putting equal to 0) are (0 , -4) and (0 , 4)
For D, the vertices are (4 , 0) and (0 , 4)
Thus, the answer is B.
lesantik [10]2 years ago
5 0

Answer:

B)

Step-by-step explanation:

Edg 2020

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At the start of the week, Monique’s savings account had a balance of $326. She made a $45 withdrawal each day for seven days. Du
sammy [17]

Answer:

Step-by-step explanation:

45 times 7= 315

326-315=11

125 times 2=250

250+11=261

so the answer is C. $261

6 0
2 years ago
Read 2 more answers
Pismo Beach, California, has an annual clam festival that includes a clam chowder contest. Judges rate clam chowders from local
Alborosie

Answer:

Denny's chowder wont have because the winner was picked anonymously without due fact and figure. The judges would have attached a contestant tag to the chowders prepared for the annual clam festival. The winner was declared without any reason to back up that indeed the chowder had been from Denny's chowder

B..1, Experiments are often blinded this way because of the bias of the individual measuring the experiment

2. Also lack of facts and figures to justify results

Step-by-step explanation:

Do you think that Denny’s chowder would have won the contest if the judging had not been "blind?" Explain.

Although this was not an experiment, your answer to Part (a) helps to explain why those measuring the response in an experiment are often blinded

Denny's chowder wont have because the winner was picked anonymously without due fact and figure. The judges would have attached a contestant tag to the chowders prepared for the annual clam festival. The winner was declared without any reason to back up that indeed the chowder had been from Denny's chowder.

Using your answer in Part (a), explain why experiments are often blinded in this way

1.. Experiments are often blinded this way because of the bias of the individual measuring the experiment

2. Also lack of facts and figures to justify results

6 0
2 years ago
the united states has 12,383 miles of coastline.if 0.8% of the coastline is located in georgia,about how many miles of coastline
Sever21 [200]

Answer:

825.5 miles of coastline

Step-by-step explanation:

The United States has 12383 miles of coastline.

0.8% of the coastline is in Georgia

Total number of coastline in Georgia will be

0.8% /100% x 12383

0.0667 x 12383

825.5

So there are 825.5 miles of coastline Georgia

6 0
2 years ago
In which set do all of the values make the inequality 2x - 1 < 10 true?
igomit [66]

2x - 1 < 10\Leftrightarrow 2x < 11\Leftrightarrow x <  \frac{11}{2}

8 0
2 years ago
A fruit shop sells dried fruit by the pound. The cost for x pounds of raisins is represented by the equation y=3.5x, where y is
DanielleElmas [232]
Raisins has the lowest unit rate, which is 3.5x. Cranberries unit rate is 4.5 (18/4).

Please vote my answer brainliest. thanks!
5 0
2 years ago
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