3 years ago

What is the range of f(x) = 3/4x – 4?

Mathematics

1 answer:

Readme [11.4K]3 years ago

6 0

Answer:

(-∞, ∞).

Step-by-step explanation:

This function can have any real value.

Range = (-∞, ∞).

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Factor completely 3x(x + 2) + 4(x + 2). (1 point) (x + 2)(7x)

Nezavi [6.7K]

ANSWER

$(x + 2)(3x + 4)$

EXPLANATION

The given expression is

$3x(x + 2) + 4(x + 2)$

We can see that (x+2) is the greatest common factor.

We factor to obtain;

$(x + 2)( 3x + 4)$

The correct choice is C.

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3 years ago

A study of the annual population of bees in a county park shows the population, B(t),

Basile [38]

Answer:

yor mom

Step-by-step explanation:

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2 years ago

What is the axis of symmetry for f(x) = 2x2 + 4x + 2? (1 point)

yKpoI14uk [10]

For f(x)=ax^2+bx+c
the axis of symmetry is -b/2a

f(x)=2x^2+4x+2
a=2
b=4
-4/(2*2)=-4/4=-1

the axis of symmetry is x=-1

B

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3 years ago

How much does 6.1 cubic feet of water weigh in pounds

Dovator [93]

Answer:

380.832 pounds Approximately

Step-by-step explanation:

1 foot of water = 62.428 pounds (62.43)

6.1* 62.43= 380.832

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3 years ago

Find the area of a circle with a diameter of 20 inches. Use 3.14 for pi

galina1969 [7]

Answer:

The area of the circle is 314 inches

Step-by-step explanation:

Area if a circle = πr²

r = radius

r= d/2

r=20 /2

r=10 inches

Area =3.14×10²

= 3.14×100

=314 inches

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3 years ago

Read 2 more answers