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aleksandrvk [35]
4 years ago
8

Help me please,Thanks;) ONLY IF YOU KNOW THE CORRECT ANSWERS

Mathematics
2 answers:
ser-zykov [4K]4 years ago
6 0
Number twenty-eight is d. Number 29 is c.
Aneli [31]4 years ago
5 0
28) x+x+x+5+5
because there are 3 x's that makes 3x
and then add the 5's to get 10
D) 3x10
29) like terms have the same variable because none of the terms have the same variable there are no like terms
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the concentration of a drug in a patient's bloodstream t hours after the drug was administrated presented by the equation c(t) =
Andrews [41]

The graph of the function has no asymptotes.

<h3>The table of values of c(t)</h3>

The function is given as:

c(t) = 5t - t² + 1

When t = 1, 2, 5, 10;

We have:

c(1) = 5(1) - 1² + 1 = 5

c(2) = 5(2) - 2² + 1 = 7

c(5) = 5(5) - 5² + 1 = 1

c(10) = 5(10) - 10² + 1 = -49

So, the table of values is

t        c(t)

1         5

2        7

5        1

10      -49

See attachment for the graph of the function

<u>The domain</u>

From the question, we understand that t represents time.

  • Time cannot be negative i.e. t ≥ 0
  • The time does not exceed 5.2 i.e. t ≤ 5.2

So, the domain is 0 ≤ t ≤ 5.2

<u>The range</u>

From the graph, the maximum of the graph is 7.25

So, the range is 0 ≤ f(t) ≤ 7.25

<u>Asymptotes</u>

From the graph, we can see that the graph has no asymptotes.

Read more about domain and range at:

brainly.com/question/10197594

#SPJ1

4 0
2 years ago
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