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kupik [55]
3 years ago
6

What is (f⋅g)(x)?

Mathematics
1 answer:
xz_007 [3.2K]3 years ago
7 0
(f * g)(x) is equal to f(x) * g(x).

Plug in f(x) and g(x) for f(x) * g(x).

(x^2 - 2x + 3) * (x^3 - 4) = x^5 - 2x^4 + 3x^3 - 4x^2 + 8x - 12

Answer:
(f*g)(x) = x^5 - 2x^4 + 3x^3 - 4x^2 + 8x - 12
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The scatter plot shows the amount of sleep Aria got the night before a test and her test scores. Which is the best prediction fo
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its d gee

Step-by-step explanation:

good luck my firesn

7 0
2 years ago
Find the solution to the system of equations.
Feliz [49]
Solution to the system of equation (-2,5)
8 0
3 years ago
A professor pays 25 cents for each blackboard error made in lecture to the student who pointsout the error. In a career ofnyears
arsen [322]

Answer:

The correct answer is "0.0000039110".

Step-by-step explanation:

The given values are:

Y_n\rightarrow N(\mu, \sigma^2)

\mu = 40n

\sigma^2=100n

n=20

then,

The required probability will be:

= P(Y_{20}>1000)

= P(\frac{Y_{20}-\mu}{\sigma} >\frac{1000-40\times 20}{\sqrt{100\times 20} } )

= P(Z>\frac{1000-800}{44.7214} )

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By using the table, we get

= 0.0000039110

6 0
3 years ago
Can you help me with this question please? I will reward 20 points for best answer.
swat32

Answer:

Demand: q = -50p + 1200

Supply: q = 40p

Step-by-step explanation:

First let's define our variables.

q = quantity of T-shirts

p = price

We know that when p = 12, q = 600.  When p increases by 1, q decreases by 50.  So this is a line with slope -50 that passes through the point (12, 600).  Using point-slope form to write the equation:

q - 600 = -50 (p - 12)

Converting to slope-intercept form:

q - 600 = -50p + 600

q = -50p + 1200

Similarly, we know that when p = 9.75, q = 600 - 210 = 390.  When p increases by 1, q increases by 40.  So this is a line with slope 40 that passes through the point (9.75, 390).  Using point-slope form to write the equation:

q - 390 = 40 (p - 9.75)

Converting to slope-intercept form:

q - 390 = 40p - 390

q = 40p

5 0
2 years ago
Consider these functions:
Lana71 [14]

Answer:

Answer is 12

Step-by-step explanation:

f(g(-2))

=f((-2)^2+2)

=f(6)

=-1/2×6^2+5×6

=12

7 0
2 years ago
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