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lara31 [8.8K]
2 years ago
15

GIVING 20 POINTS I NEED IT ASAP

Mathematics
1 answer:
Elza [17]2 years ago
4 0

Answer:

AC= 5x - 3

Step-by-step explanation:

Segments Addition:

AB + BC = AC

(2x+12) + 3x-15 = AC

5x - 3 =AC

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(2y-at)(y+2at)


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sladkih [1.3K]
Put -4 in place of x
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Let f(x)=3x+5 and g(x)=x^2 find (f-g)(x)
dlinn [17]

Answer:

(f - g)(x) = -x² + 3x + 5

General Formulas and Concepts:

<u>Pre-Algebra</u>

  • Equality Properties

<u>Algebra I</u>

  • Function Notation
  • Combining Like Terms

Step-by-step explanation:

<u>Step 1: Define</u>

f(x) = 3x + 5

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(f - g)(x) is f(x) - g(x)

<u>Step 2: Find (f - g)(x)</u>

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  2. Rewrite:                       (f - g)(x) = -x² + 3x + 5
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Step-by-step explanation:

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