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klasskru [66]
3 years ago
6

For which interval is the function increasing Choose two answers that are correct

Mathematics
1 answer:
kaheart [24]3 years ago
3 0

Answer:

-8 ≤ x ≤ - 6

2 ≤ x ≤  6

Step-by-step explanation:

Increasing part of the function can be easily determined from the graph.

Note that increasing function means for each successive values of 'x', the values of 'y' keep increasing.

From the graph, we see that the function is increasing in the interval $ - 8 \leq \ x \leq -6 $

Between -6 and -4, the graph is constant and takes the value 4.

After that it decreases till x = -2 until it becomes a constant function again on x = 2.

Then, it again increases from x = 2 till x = 6. This is represented by the interval

$ 2 \leq x \leq 6 $.

Then it again decreases.

So, OPTION A and C are the answers.

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Ryan has some nickels and dimes. altogether, he has 34 coins that total $2.60. write and solve a system of equations to determin
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Solve by substitution
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.05(34-d)+.10d=2.60
1.7-.05d+.10d=2.60
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18+n=34
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4 0
3 years ago
the binomial (y − 2) is a factor of y2 − 10y 16. what is the other factor? (y − 5) (y 5) (y − 8) (y 8)
Zigmanuir [339]
The binomial factors of the quadratic trinomial may take the forms of (y + a) and (y + b). The sum of a and b is equal to the numerical coefficient of the second term and their product should be equal to the constant. If a is equal to -2, b is equal to -8. Thus, the second factor is (y - 8).
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3 years ago
Read 2 more answers
-0.2×-5/7<br><br>please can i have some help
Ksivusya [100]

Answer:

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Step-by-step explanation:

One approach to evaluating this would be to rewrite it as:

-2        -5  

------ * --------- .  

 10          7   This reduces to:

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8 0
4 years ago
How to solve the system of equations algebraically for all values of x, y, and z
stich3 [128]
4x -3y + z = -10...............(1)
2x +y + 3z =  0...............(2)
-x +2y - 5z = 17...............(3)

First we multiply 3*(2) and add it to (1) 
6x +3y +9z =0..................+(1)..................> 10x + 10z = -10......(4)

Then we multiply -2*(2) and add it to (3) 
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Multiply  2*(5) and add it to (4)
-10x -22z = 34...................+(4).................> -12 z = 24 ..............>>> z = -2

Substitute z in (4)............> 10x +10(-2) = -10.............................>>> x = 1

Substitute x and z in (2).....> 2(1) +y + 3(-2) =  0..................>>> y = 4

Solution (x,y,z) = (1,4,-2)

4 0
3 years ago
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Anna35 [415]
Answer: (1, 3)

Explanation:
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x = 1
y = 4(1) - 1
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4 0
3 years ago
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