3 years ago

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

Mathematics

1 answer:

Leto [7]3 years ago

3 0

The answer would be
5x-1

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tankabanditka [31]

Answer:

$\fbox{\begin{minipage}{10em}Option C is correct\end{minipage}}$

Explanation:

A circle whose center is $(a, b)$ and radius $r$ , has equation:

$(x - a)^{2} + (y - b)^{2} = r^{2}$

The center of circle is given as origin $(0, 0)$ , therefore:

$a = 0\\b = 0$

This circle passes $(3, 0)$ , then the radius of circle is the distance $(d)$ between origin $(0, 0)$ and $(3, 0)$

$d = \sqrt{(0 - 3)^{2} + (0 - 0)^{2} } = \sqrt{3^{2} } = 3$

=> $r = d = 3$

Substitute $a$ , $b$ , and $r$ back into original equation:

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Answer:

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Step-by-step explanation:

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3 years ago

A typical tip in a restaurant is 15% of the bill. The bill is $130 what would the typical tip be?

slega [8]

The typical tip would be 19.5, you get this from solving or searching up 15% of 130 equaling to 19.5

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3 years ago

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mel-nik [20]

Answer:

Step-by-step explanation:

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3 years ago

Solve -24 + (1-4)^2

ElenaW [278]

Answer:

-15

Step-by-step explanation:

-24 + (1-4)^2 (solve parentheses first)

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= -15

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3 years ago

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