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Dmitriy789 [7]
3 years ago
8

The graph of the function, f(x) = - x2 - 3x + 1, opens and has a, value.

Mathematics
2 answers:
faust18 [17]3 years ago
8 0

Answer:

Opens downwards and has a maximum value

Step-by-step explanation:

f(x) = -x² - 3x + 1

a is the coefficient of x², which is -1

Since a < 0, it's a concave down graph which opens downwards. Therefore it has a maximum turning point

frosja888 [35]3 years ago
6 0

Answer:

downward, maximum value

Step-by-step explanation:

f(x) = - x^2 - 3x + 1

The negative in front of the x^2 means the graph opens downwards

The y intercept is 1

Because it opens downward it has a maximum value

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Write any 4 rational numbers between -1/3 and -1/2
Lubov Fominskaja [6]

Step-by-step explanation:

Rational numbers are numbers that terminate or are a repeating decimal.

4 rational numbers between -1/3 and -1/2 are

-5/12,

-0.583333333333333333333333333...,

-0.54166666666666..., and

-0.5208333333...

3 0
3 years ago
Which is true about the polynomial –8m3 + 11m?
Dima020 [189]

Answer:

Binomial with a degree of 3

Step-by-step explanation:

-8m^3 + 11m....notice that it has 2 terms....(-8m^3) and (11m). Having 2 terms makes it a binomial...if it would have had 3 terms, it would have been a trinomial. If it has only one variable, the degree is the highest exponent...so this has a degree of 3 since ^3 is the highest exponent.

so the answer is : binomial with a degree of 3

7 0
2 years ago
Read 2 more answers
Which pair is made up of prime numbers 11 &amp; 33 , 42 &amp; 56 , 37 &amp; 67, 57 &amp; 97
Cerrena [4.2K]

Answer:

37 & 67

Step-by-step explanation:

11 & 33

  • 11 - 1, 11
  • 11 is prime
  • 33 - 1, 3, 11, 33
  • 33 is composite number
  • 11 & 33 is incorrect

42 & 56

  • 42 - 1, 2, 3, 6, 7, 14, 21, 42
  • 56 - 1, 2, 4, 7, 8, 14, 28, 56
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  • 42 & 56 is incorrect

37 & 67

  • 37 - 1, 37
  • 67 - 1, 67
  • Both 37 and 67 are prime numbers
  • 37 & 56 is correct

57 & 97

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  • 97 - 1, 97
  • 57 is a composite number, 97 is a prime number
  • 57 & 97 is incorrect
3 0
3 years ago
How do you write 100 s a fraction, mixed number, or whole number
disa [49]
In fraction 100/100
In mixed number 10 0/10
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I hop this helps! :)
5 0
2 years ago
What is the remainder when x^2+ 3 is divided by x - 1?
emmasim [6.3K]

Step-by-step explanation:

x² + 3 / x - 1 = x + 1

- x² - x

------------

0 x + 3

- x - 1

-------------

0 4

the remainder is 4

6 0
3 years ago
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