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matrenka [14]
3 years ago
11

What is the end behavior of the function f(x)= -3x^7+4x^5-14?

Mathematics
1 answer:
adoni [48]3 years ago
5 0

Answer:

  • f(-∞) → ∞
  • f(∞) → -∞

Step-by-step explanation:

The degree of the function is odd, so the ends tend in opposite directions. The leading coefficient is negative, so the right end (as x gets large) will tend toward -∞. Then the left end tends toward +∞.

_____

If the degree is even, both ends tend in the same direction. That direction matches the sign of the leading coefficient.

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Find the value of x and y in the diagram below 9 30 degrees
Leya [2.2K]

Answer:

not enough information.

Step-by-step explanation:

5 0
2 years ago
Two red and two blue blocks are placed into a bag.You take one of the blocks out of the bag.What is the probability the block is
julia-pushkina [17]

Answer:

50

Step-by-step explanation:2/4=0.5 meaning 50% is the probabaility of a non red block.

8 0
3 years ago
Read 2 more answers
The number of people employed as medical assistants in a country was 373 thousand in 2003. By the year 2013​, this number is exp
Troyanec [42]

a) The linear function is: y = 21.8x + 373

b) The estimate for the number of people employed in 2012 is of 569.2.

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

A linear function has the following format:

y = mx + b

In which

  • m is the slope, that is, how much y changes when x changes by 1.
  • b is the y-intercept, which is the value of y when x = 0.

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

Item a:

  • During the first year of observation, the number of people, in thousands of dollars, was of 373. Thus, the y-intercept is b = 373
  • In 10 years, it changed from 373 to 591, thus, the slope is:

m = \frac{591 - 373}{10} = 21.8

The function is:

y = 21.8x + 373

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

Item b:

2012 is 9 years after 2003, thus, this is y(9)

y(9) = 21.8(9) + 373 = 569.2

The estimate for the number of people employed in 2012 is of 569.2.

A similar problem is given at brainly.com/question/24742848

7 0
2 years ago
Calculate the volume of a sphere that has a diameter of 7 meters.
kirill115 [55]

Answer:

1436.76

Step-by-step explanation:

  • use the formula 4piR^3 to solve
8 0
1 year ago
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Challenge Last monthCarla's neighbors paid her to take care of their cat when they went on vacationShe spent $5 of her earnings
vazorg [7]
$5+$16 = $21

$21+$6=$27

less than or equal to $27
6 0
2 years ago
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