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erastovalidia [21]
3 years ago
11

NEED HELP WITH THESE

Mathematics
1 answer:
faltersainse [42]3 years ago
3 0

Step-by-step explanation:

1 .f(x)=x^{2}-x+1

   f(-1)= (-1)-(-1)+1

   f(-1)= 1+1+1

      = 3

3.f(x)=x^{2}-x+1

 f( 1)=(1)-1+1

  f( 1)=1-1+1

        =1

5. f(x)=x^{2}-x+1

    f(3)=(3)^{2}-3+1

         = 9-3+1

          =7

2. g(x) = 5 - 3x

 g( -8)=5-3(-8)

g( -8)=5+24

        =29

4.g(x) = 5 - 3x

g(5)=5-3(5)

 g(5)=5-15

       =-10

6.g(x) = 5 - 3x

   g(-3)=5-3(-3)

 g(-3)=5+9

         =14

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you mean like this :))

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8 0
3 years ago
Help! Need this done quickly! picture is upside down so please flip your screen! sorry! ​
iogann1982 [59]

Answer:

x=6

Step-by-step explanation:

Hi there!

<u>1) Determine the perimeter of the square</u>

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Therefore, the side length of the square is 11 inches. Plug this into the perimeter formula:

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<u>2) Determine the value of x</u>

Use the formula for the perimeter of a rectangle:

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Plug in the perimeter 44 in.

44=2(4x-2)

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I hope this helps!

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