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Fed [463]
3 years ago
14

Solve f(1) for f(x)=1-5x f(1)= [?]

Mathematics
1 answer:
Tpy6a [65]3 years ago
5 0
The answer is:  "- 4 " .
________________________________________
     " f(x) = - 4 " .
________________________________________
Explanation:
________________________________________
Given:  " f(x) = 1 – 5x " ;  Find:  " f(1) " ; 

Substitute "1" for values of "x" ;

→  f(1) = 1 – 5(1)  = 1 – 5 = - 4 .

The answer is:  "- 4 " .
________________________________________
     " f(x) = - 4 " .
________________________________________
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2 years ago
Find the midpoint of the segment from point a (6,3) to point B (8,1)
velikii [3]

Answer: M=(7,2)

Step-by-step explanation:

You need to use the following formula:

 M=(\frac{x_A+x_B}{2},\frac{y_A+y_B}{2})

Given the points A(6,3) and B(8,1), you can identify that:

x_A=6\\x_B=8\\y_A=3\\y_B=1

Now, you can substitute these values into the formula M=(\frac{x_A+x_B}{2},\frac{y_A+y_B}{2}).

Therefore, you get this result:

M=(\frac{6+8}{2},\frac{3+1}{2})

M=(7,2)

5 0
3 years ago
Read 2 more answers
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kkurt [141]

Step-by-step explanation:

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5 0
2 years ago
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barxatty [35]

I think the answer is c
8 0
3 years ago
Question 3
REY [17]
<span>Question 3 
Solve for d.

13d + 4 = 43
13d = 39
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answer
A. 3

</span><span>Question 4 
Solve for r.

4r - 6 = 30
4r = 36
  r = 9

answer

D. 9
</span>

<span>Question 5 
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126 = 6u
u = 126/6
u = 21

answer

B. 21

</span>
4 0
3 years ago
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