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sertanlavr [38]
2 years ago
10

I need help in this one asappp!

Mathematics
1 answer:
Musya8 [376]2 years ago
7 0
The picture is really blurry
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Given<br> the<br> function<br> f(x)= 3(x-2)² + 5, what<br> is<br> f(-1)?
motikmotik

Answer:

32

Step-by-step explanation:

f(x)= 3(x-2)² + 5

Let x = -1

f(-1)= 3(-1-2)² + 5

Parentheses first

f(-1) = 3(-3)^2 +5

Exponents

f(-1)= 3*9 + 5

Multiply

f(-1) = 27+5

Add

f(-1) = 32

5 0
3 years ago
Read 2 more answers
9x 2 = 6 what is x?​
evablogger [386]

Answer:

x = \sqrt(6)/3 , - \sqrt(6)/3

Step-by-step explanation:

decimal form:

x= 0.81649658..., -0.81649658...

3 0
3 years ago
2x-5y=10 <br><br> Solve for x and y<br><br> Plsssss
Gnesinka [82]
I honestly forgot about this but I can try and help you or just use an app
7 0
3 years ago
How to solve the equation 3x - 2y = 6 for y in terms of x
Klio2033 [76]
3x - 2y = 6
-2y = -3x + 6
y = (-3/-2)x + 6/-2
y = 3/2x - 3
6 0
4 years ago
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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