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3 years ago

The graph of a quadratic function is given below. What is the domain and range? *

Mathematics

1 answer:

Mashutka [201]3 years ago

7 0

Answer:

Step-by-step explanation:

There are no excluded values of x in the domain of the function.

Thus domain is - ∞ < x < ∞

The range covers the permissible values of y

These are from (- 1, 16 ) downwards to - ∞

Thus range is y ≤ 16

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Answer:

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3 years ago

Evaluate. [(1 1/3−2/3)⋅(−3/4)^3]÷(−2) What is the value of the expression? Enter your answer as a simplified fraction in the box

AleksAgata [21]

Answer

9/64

Step-by-step explanation:

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3 years ago

Solve each equation .just write the number answer <br><br><br> 12.-b= 12.5<br><br> -0.1 = 10c

melamori03 [73]

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3 years ago

What is Steven’s slugging average if his stats are- Show steps. 25 singles 10 doubles 3 triples 10 homeruns 140 at-bats

kap26 [50]

<h2>Hello!</h2>

The answer is:

The correct answer is c.

$SluggingAverage=\frac{25(1)+10(2)+3(3)+10(40)}{140}=\frac{94bases}{140times}=0.671$

To calculate the slugging average or slugging percentage, we need to divide the number of total bases by the total times at bat.

$SluggingAverage=\frac{TotalBases}{TimesAtBat}$

We know that:

A single means 1 base.

A double means 2 bases.

A triple means 3 bases.

A homerun means 4 bases.

So, we know that:

$Singles=25=25bases\\Doubles=2*10=20bases\\Triples=3*3=9bases\\Homeruns=10*40=40bases\\TimesAtBat=140$

Then, substituting and calculating we have:

$SluggingAverage=\frac{25bases+20bases+9bases+40bases}{140}$

$SluggingAverage=\frac{94bases}{140times}=0.671$

Hence, the correct answer is c.

$SluggingAverage=\frac{25(1)+10(2)+3(3)+10(40)}{140}=\frac{94bases}{140times}=0.671$

Have a nice day!

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4 years ago

Elmer has a collection of 300 fossils. Of these, 21 percent are fossilized snail shells.

chubhunter [2.5K]

In order to figure out the number of fossilized snail shell, multiply 21% by 300. first change 21% into a decimal, in order to do that, move the percent symbol two spaces to the left, and replace the "%" symbol to a decimal. 0.21 X 300= 63
so 21% of 300 is 63

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3 years ago

The graph of a quadratic function is given below. What is the domain and range? *​

The graph of a quadratic function is given below. What is the domain and range? *