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Anit [1.1K]
2 years ago
12

Or

Mathematics
1 answer:
Cloud [144]2 years ago
6 0

The value of (fg)(x)= 3x³+ x²

<h3>What is function?</h3>

An expression, rule, or law that defines a relationship between one variable (the independent variable) and another variable (the dependent variable).

Given:

f(x) = -3x+1

g(x) = x^{2}

Now, (fg)(x)

=f(x) * g(x)

=  (-3x+1) * (x^{2})

=-3x³+ x²

Hence, (fg)(x)= 3x³+ x²

Learn more about this concept here:

brainly.com/question/15068845

#SPJ1

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a port and a radar station are 2 mi apart on a straight shore running east and west. a ship leaves the port at noon traveling no
Rom4ik [11]

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The rate of change of the tracking angle is 0.05599 rad/sec

Step-by-step explanation:

Here the ship is traveling at 15 mi/hr north east and

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Therefore the ship, port and radar makes a triangle with sides

2, 7.5 and x

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\frac{\frac{dx}{dt} }{6.25} = cos\alpha\frac{\frac{d\alpha }{dt}  }{sin 45}

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