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GrogVix [38]
2 years ago
13

ASAP! GIVING BRAINLIEST! Please read the question THEN answer CORRECTLY! NO guessing. Show your work OR give an explaination.

Mathematics
1 answer:
kakasveta [241]2 years ago
4 0

Answer:

B: -6 <= x <= 6

Step-by-step explanation:

Range is the lowest and highest numbers in a set. In this case it would be -6 and 6.

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Find the average value of f(x)=2/x over the interval [1, 3].
Zanzabum

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3 0
3 years ago
The sum of all of the solutions for the equation (6x+k)(3x-11)=0 is 1. What is the value of k?
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Answer:

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Step-by-step explanation:

6 0
3 years ago
Sort each function into the correct category
almond37 [142]

Answer:

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Please do not hesitate to ask further questions.

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6 0
3 years ago
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Rounded to the nearest hundredth, what is the positive solution to the quadratic equation 0 = 2x2 + 3x – 8? Quadratic formula: x
Lynna [10]

ANSWER

1.39

EXPLANATION

The given quadratic equation is

0 = 2 {x}^{2}  + 3x - 8

This is the same as,

2 {x}^{2}  + 3x - 8 = 0

Comparing to

a {x}^{2}  + bx  + c = 0

We have

a=2, b=3,c=-8

Using the quadratic formula, the solution is given by:

x =  \frac{ - b \pm \:  \sqrt{ {b}^{2}  - 4ac} }{2a}

We substitute the values to get,

x =  \frac{ - 3\pm \:  \sqrt{ {3}^{2}  - 4(2)( - 8)} }{2(2)}

x =  \frac{ - 3\pm \:  \sqrt{ 73} }{4}

The positive root is

x =  \frac{ - 3 + \:  \sqrt{ 73} }{4} = 1.39

to the nearest hundredth.

4 0
3 years ago
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