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mr_godi [17]
3 years ago
6

Quadratic functions “q” and “w” are graphed on the same coordinate grid. The vertex of the graphed of “q” is 11 units below the

vertex of the graph of “w”. Which pair of functions could have been used to create the graphs of “q” and “w”?
A. q(x)= 11x^2 and w(x)= x^2
B. q(x)= x^2 + 11 and w(x)= x^2
C. q(x)= -11x^2 and w(x)= x^2
D. q(x)= x^2-11 and w(x)= x^2
Mathematics
2 answers:
emmainna [20.7K]3 years ago
4 0

Answer:

D

Step-by-step explanation:

When moving down the vertex of a quadratic function, you subtract the amount by which you are moving down. This means the last term(one without a variable) in w is 11 greater than the last term in q. Looking at the possible answers, only D has this relationship, meaning it is the answer.

creativ13 [48]3 years ago
4 0

Answer:

D

Step-by-step explanation:

Given y = f(x) then the graph of y = f(x) + c is a vertical translation of f(x)

• If c > 0 then a shift of c units up

• If c < 0 then a shift of c units down

Here the graph of q(x) is 11 units below the graph of w(x)

If w(x) = x² then q(x) = x² - 11 → D

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Solve equations for x/7-1=8
denpristay [2]

x/ 7 - 1 = 8         -Subtract 1 from 7

x / 6 = 8              -Multiply both sides by 6

x = 48

Check:

48 / 7 - 1 = 8

48 / 6 = 8

8 = 8

Hope this helps!

3 0
3 years ago
A supermarket needs to display 64 boxes of detergent.
Amiraneli [1.4K]
  • All the listed combination of row and boxes are correct and can be chosen from.

From the question, we are asked to find the row arrangement of a stack of boxes. Let us take a look at each one of the aforelisted answers

  • x rows with 16 boxes in each row
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Since we are told that the total number of boxes to be stacked is 64, then for the first arrangement, we can deduce that the "x" is going to be 4. This is because multiplying 4 by 16 gives 64. For the second row, using the same calculation, we find that "x" is 8. And that of the third gives our "x" to be 4 as well. We can then adjudge that;

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Bearing this in mind, we can see that each of the 3 answers fits into the requirements we are asked.

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Hence, all of the options are correct.

To learn more about rows and columns, see here brainly.com/question/13196178

5 0
3 years ago
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creativ13 [48]
The answer is d 0.6.......
7 0
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kolbaska11 [484]

Answer:

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Step-by-step explanation:

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5/7^3=5(7^x)<br> Find X.<br> Thanks.
Zina [86]
Hello,

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