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Nataly [62]
3 years ago
12

Evaluate f(x)=-4x-5 for x = -1

Mathematics
1 answer:
Lubov Fominskaja [6]3 years ago
5 0
F(x)=-4(-1)-5 
f(x)=4-5
f(x)= -1
-1 is your answer 
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How do I solve for the fourth term in this sequence?
tatiyna

Answer:

<h2>d(4) = 64</h2>

Step-by-step explanation:

d(1) = 13

d(n) = d(n - 1) + 17

where

n is the nth term

To find the 4th term we must first find the second term use it to find the 3rd term and use the 3rd term to find the 4th term

So we have

<u>For the 2nd term</u>

That's d(2)

We have

d(2) = d(2-1) + 17

d(2) = d(1) + 17

But d(1) = 13

d(2) = 13 + 17 = 30

<u>For the 3rd term d(3)</u>

That's

d(3) = d(3 - 1) + 17

d(3) = d(2) + 17

d(3) = 30 + 17 = 47

<u>For the 4th term that's d(4)</u>

We have

d(4) = d(4 - 1) + 17

d(4) = d(3) + 17

d(4) = 47 + 17

We have the final answer as

<h3>d(4) = 64</h3>

Hope this helps you

3 0
3 years ago
The graph of a function is shown.<br><br> Which function is represented by the graph?
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d should represent the graph

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Answer:

(13.8,1.42) (18,3.7)(16.7,3.21) and so on REMEMBER ITS (X,Y)

Step-by-step explanation:

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Awnser to 4(5x + 1)-8=38 + 6x
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Answer:

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Step-by-step explanation:

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Answer:

10/25=×/150

x=60

so 60 students

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3 years ago
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