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borishaifa [10]
3 years ago
11

For f(x) = 4x + 1 and g(x) = x2 – 5, find (f – g)(x).

Mathematics
2 answers:
Pie3 years ago
6 0
Hey there! How are you today?

First, let's understand what we're doing.
We are dealing with subtracting functions.
Always be sure to know what you're subtracting by what - you don't want to misinterpret the situation and mess up over a minor error.

Now, let's get to the problem.

f(x) = 4x + 1
g(x) = x^2 - 5

Find (f - g)(x).

By "Find (f - g)(x)", we mean to subtract f(x) by g(x).

Remember what f(x) is and what g(x) is.

So, let's set up our equation.

4x + 1 (Remember to subtract like-terms)
-x^2 + 5
——————
-x^2 + 4x + 6 is your solution.

Answer choice "D.)" matches our solution.

I hope this helps!
zavuch27 [327]3 years ago
6 0

Answer:

it is C

Step-by-step explanation:

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Answer:

Cyrus needs to order 3 full pizzas to feed his 11 friends .

Step-by-step explanation:

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⇒  11 friends eat  = 11 \times \frac{1}{4}  = 2.75

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3 years ago
-4x-6=-5y+2 Write a formula for g(x) in terms of x.
vodka [1.7K]

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5 0
3 years ago
When paid flat a round parachute has a diameter of 8 meters. What is the parachute’s circumference
mariarad [96]

Answer:

25.12 meters

Step-by-step explanation:

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c=2\pi r (1)

where:

\pi\sim 3.14

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d = 8 m

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7 0
3 years ago
Read 2 more answers
5(2x-4)=45find what x equals
il63 [147K]
5(2x - 4) = 45
10x - 20 = 45
10x = 45 + 20
10x = 65
x = 65/10 reduces to 13/2 or 6 1/2
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3 years ago
5. What is the value of x in the triangle at the right?<br> A. 23<br> B. 32 <br> C. 125<br> D. 148
sergiy2304 [10]

Answer:

b

Step-by-step explanation:

did they give a pic buy ik its b tho

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