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enyata [817]
3 years ago
7

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

Mathematics
2 answers:
alina1380 [7]3 years ago
4 0
All this means is (f(x)) + (g(x))

2x-1+ x^2-3x-2= 

=== x^2 - x -3

Flura [38]3 years ago
3 0

The answer would be x^2 - x - 3

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Categorize each of the following equations as a linear equation in one variable or not.
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A normal distribution has a mean of 4 and a standard deviation of 1. What percent of values are from 4 to 7?
Igoryamba

Answer:

49.865%

Step-by-step explanation:

Given that:

μ = 4 ; σ = 1

For x = 4

P(x < 4) :

Z score (x - μ) / σ

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Usibg the Z probability calculator :

0.99865 - 0.5

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3 years ago
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slamgirl [31]

Answer:

C. 49, x-7

Step-by-step explanation:

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where A=x

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5 0
3 years ago
500 1/3 in simplest radical form
ycow [4]

Answer:

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4 0
3 years ago
What is the distance between the points (5,7)and (-3,4) on the coordinate plane
Irina-Kira [14]

Answer:

\boxed{D = 8.5 \ units}

Step-by-step explanation:

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D = \sqrt{64+9}

D = \sqrt{73}

D = 8.5 units

3 0
3 years ago
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