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Ulleksa [173]
2 years ago
8

If f(x) = 2x - 1 and g(x)=x²-3x-2, find (f+ g)(x).

Mathematics
2 answers:
Nadya [2.5K]2 years ago
6 0

Answer:

(f + g)(x) = x² - x - 3

Step-by-step explanation:

(f + g)(x)

= f(x) + g(x)

= 2x - 1 + x² - 3x - 2 ← collect like terms

= x² - x - 3 ← in standard form

Ira Lisetskai [31]2 years ago
4 0

\text{Given that,}~ f(x) = 2x -1~ \text{and}~ g(x) = x^2- 3x -2 \\\\\text{Now,}\\\\~~~(f+g)(x)\\\\=f(x) + g(x)\\\\=2x-1 +x^2 -3x -2\\\\=x^2 -x -3

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The transitive property holds true for similar figures.<br><br> Always<br> Sometimes<br> Never
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Answer: Always.


Step-by-step explanation:

The transitive property holds true for similar figures always because similar figures have similar shapes, the same angles and dimensions are proportional.

For example:- If figure 1 is similar to figure 2 then both have same shape and same angles and dimensions are proportional .

If figure 2 is similar to figure 3 then both have same shape and same angles and dimensions are proportional .

⇒ figure 1 is similar to figure 3 the both have same shape and same angles and dimensions are proportional as the figure 2 .

Thus the transitive property holds true for similar figures always.

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3 years ago
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Answer:

The number is -1/2.

Step-by-step explanation:

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slavikrds [6]

Answer:

1

m = ---

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Step-by-step explanation:

The formula is y2-y1

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You get the 2 Y's and subtract them

Do the same with the X's

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Westkost [7]

Answer:

Jessica needs 2 cases of 12 girls scout cookies plus 2 extra boxes

Step-by-step explanation:

Number of boxes sold = 26

Cases of 12 plus extra boxes needed

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