2 years ago

Given f(x) = x2 + 4x − 1 and g(x) = 5x − 7, identify (fg)(x).

1 answer:

4 0

<span> f(x) = x^2 + 4x − 1 and g(x) = 5x − 7
</span>(fg)(x) = (x^2 + 4x − 1)(5x − 7)
(fg)(x) = 5x^3 + 20x^2 - 5x - 7x^2 - 28x + 7
(fg)(x) = 5x^3 + 13x^2 - 33x + 7

answer is C. third choice

(fg)(x) = 5x^3 + 13x^2 - 33x + 7

You might be interested in

4. 30% to 50% of the money is for frozen food, a

strojnjashka [21]

Answer:

Step-by-step explanation:

It said the greatest amount,

So change 50% to .50

120x.50=60

8 0

2 years ago

Solve the value of Z 8 = 16

dezoksy [38]

Answer:

Z=2

Step-by-step explanation:

Z8=16

Z=16/8

Z=2

4 0

2 years ago

On a scale drawing of Princeton, two landmarks are shown 2 centimeters apart. If the scale of the map is 1 centimeter : 35 kilom

tankabanditka [31]

Answer:

70 km

Step-by-step explanation:

2 cm is twice as much as 1 cm. So, the distance between landmarks will be twice as much as 35 km.

The actual distance is 70 km.

3 0

3 years ago

What are facts about sample space?

IrinaVladis [17]

Its A Random Trail With A Lot Of possible Come Outs

usually Denoted Using Set notations

You Can Use A Dice As And Example Or A Coin

3 0

3 years ago

List all the factors of 19. Tell whether 19 is prime or composite.

andreyandreev [35.5K]

Answer:

19 is a prime number, thus making the only factors 1, 2, 19. (Not necessary to include 1)

Step-by-step explanation:

8 0

2 years ago