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djyliett [7]
3 years ago
13

Find the inverse of the function f(x)= 2x - 4 and show explain each step used to find the inverse.

Mathematics
1 answer:
Alla [95]3 years ago
3 0
your answer is
f^-1(×)=2+×/2
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Write the inequality given in the diagram below
11111nata11111 [884]

Answer:

x ≥ - 1

Step-by-step explanation:

the solid circle above - 1 on the number line indicates that x can equal - 1

the arrow points right indicating x is greater than or equal to - 1 , that is

x ≥ - 1

4 0
2 years ago
La suma de dos números es 50 y la diferencia es 22. ¿Cuáles son los números?
Basile [38]

Answer:

(3,2)

Step-by-step explanation:

Just took the test

6 0
3 years ago
Try to estimate the probability you'd turn on the radio and hear a song you were thinking about. In other words, estimate the pr
Black_prince [1.1K]

Probabilities are used to determine the likelihood of events

The value of the probability P(thinking of a song)P(turn on the radio and hear the song) is 0.056

<h3>How to estimate the probability</h3>

To calculate the probability, we make use of the following representations:

  • Event A represents the likelihood of thinking of a song
  • Event B represents the likelihood of turning on the radio and hearing the song

So, we have:

P(thinking of a song)P(turn on the radio and hear the song) = P(A) * P(B)

Assume that:

P(A) = 0.12 and P(B) = 0.47

So, we have:

P(thinking of a song)P(turn on the radio and hear the song) = 0.12* 0.47

Evaluate the product

P(thinking of a song)P(turn on the radio and hear the song) = 0.0564

Approximate

P(thinking of a song)P(turn on the radio and hear the song) = 0.056

Hence, the value of the probability P(thinking of a song)P(turn on the radio and hear the song) is 0.056

Read more about probabilities at:

brainly.com/question/25870256

8 0
2 years ago
What is 9-x/5=3?<br> I kept getting 6 but the only option is -6 :/
borishaifa [10]

Step-by-step explanation:

9 -  \frac{x}{5}  = 3 \\ 9 - 5 \times  \frac{x}{5}  = 3 \times 5 \\ 9 - x = 15 \\  - 9 - x =  - 9 + 15 \\  - x = 6 \\  - x \div  - 1 = 6 \div  - 1 \\ x =  - 6

3 0
3 years ago
Read 2 more answers
Help triangle sum therom and idk what to do
m_a_m_a [10]
Your answer would be x = 12

The triangle sum theorem states that the 3 angles in a triangle equal 180.

Since we have a 90 degree angle shown, we can add it to the other two and set it equal to 180.

30+90+6x-12=180
108+6x=180
6x=72
x=12
5 0
3 years ago
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