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pogonyaev
2 years ago
11

How do i solve for the maximum and minimum of z?

Mathematics
1 answer:
Alexxx [7]2 years ago
4 0

Answer:

Step-by-step explanation:

We\  summarize\  (1) \ and\  (2),\ \ (2) \ and\ (3):\\\displaystyle\\\left \{ {{2x\geq -6\ |:2} \atop {-2x\geq -6\ |:(-2)}} \right. \ \ \ \ \ \left \{ {{x\geq -3} \atop {x\leq 3}} \right. \ \ \ \ \ \Rightarrow\ \ \ \  x\in[-3;3].\\

2)\ We\  subtract\  equation\  (2) \ from \ equation (1),

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ASAP!! Please help me. I will not accept nonsense answers, but will mark as BRAINLIEST if you answer is correctly with solutions
77julia77 [94]

Answer:

C. It has been stretched horizontally.

Step-by-step explanation:

According to the diagram, the parabola has not been reflected in any way, nor has it been translated, since the parabola is pointing up in a smile, and the vertex is still at the origin.

The parabola does appear to be stretched, since the parent function had points at (1, 1), and (2, 4), but this parabola does not contain those points.

Since the parabola appears to be flatter than the parent function, we can say that C. It has been stretched horizontally.

Hope this helps!

3 0
4 years ago
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How is the graph of y=log(x) transformed to produce the graph of y=log(2x)+3
V125BC [204]

Answer:

  • horizontally compressed by a factor of 2 and translated upward by 3 units.

Step-by-step explanation:

A multiplier of x in a function transformation is effectively a compression factor. That is f(2x) will have half the horizontal extent of f(x) for the same values of x.

Addition of a constant the the value of a function effectively translates the graph upward by that amount. The graph of y = log(2x) +3 has been translated upward 3 units.

The graph of y=log(x) has been horizontally compressed and translated upward to produce the graph of y = log(2x) +3.

6 0
3 years ago
What is the sum of the following? 16x+4x+9y=?
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Answer: The answer would be 20x+9y

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3 0
3 years ago
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Sally recorded these amounts in her checkbook:
KATRIN_1 [288]

Answer:

The answer would be D because anything that is low and goes behind a zero is greater

Step-by-step explanation:

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3 years ago
What is 2.375 as a fraction
olga nikolaevna [1]

Answer:

\frac{19}{8}  = 2  \frac{3}{8}

Step-by-step explanation:

\frac{2375}{1000}  =  \frac{475}{200}  =  \frac{19}{8}  = 2 \frac{3}{8}

7 0
3 years ago
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