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kirill115 [55]
3 years ago
6

Evaluate when x=5 x x²-3x+4

Mathematics
1 answer:
serg [7]3 years ago
6 0

Answer:

14

Step-by-step explanation:

To evaluate, substitute x = 5 into the expression, that is

5² - 3(5) + 4 = 25 - 15 + 4 = 14

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A restaurant offers a​ $12 dinner special that has 4 choices for an​ appetizer, 10 choices for an​ entrée, and 3 choices for a d
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Answer:

120 different outcomes

Step-by-step explanation:

Since there are four appetizers, ten entrees, and three desserts to choose; multiplying all the choices together will give you the total outcomes possible

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3 years ago
Select the correct answer from each drop-down menu. observe the functions below. complete the following sentences to compare the
MrRissso [65]

The answers will be:

  1. (4, 5)
  2. remain constant and increase
  3. g(x) exceeds the value of f(x)

<h3>What is Slope and curve?</h3>

a) The slope of the curve g(x) roughly matches that of f(x) at about x=4. Above that point, the curve g(x) is steeper than f(x), so its average rate of change will exceed that of f(x). An appropriate choice of interval is (4, 5).

b) As x increases, the slope of f(x) remains constant (equal to 4). The slope of g(x) keeps increasing as x increases. An appropriate choice of rate of change descriptors is (remain constant and increase).

c) The curves are not shown in the problem statement for x = 8. The graph below shows that g(x) has already exceeded f(x) by x=7. It remains higher than f(x) for all values of x more than that. We can also evaluate the functions to see which is greater:

 f(8) = 4·8 +3 = 35

 g(8) = (5/3)^8 ≈ 59.54 . . . . this is greater than 35

 g(8) > f(8)

d) Realizing that an exponential function with a base greater than 1 will have increasing slope throughout its domain, it seems reasonable to speculate that it will always eventually exceed any linear function (or any polynomial function, for that matter).

To know more about Slope follow

brainly.com/question/3493733

7 0
3 years ago
What numbers are greater than 7 x 10^-4? Please help!
asambeis [7]
B 8x 10 ^-5  is the correct answer
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4 years ago
The mean age of 5 people in a room is 33 years. A person enters the room. The mean age is now 33. What is the age of the person
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Answer:

33 years

Step-by-step explanation:

I think you might have made a typo, but it would still be 33 if the mean age stays the same.

6 0
3 years ago
Find the product in simplest form.<br> Square root of 2x * square root of 8x^3
Alex17521 [72]

Step-by-step explanation:

= √2x × √8x³

= √(2.8x^4)

= √16x^4

= 4x²

6 0
3 years ago
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