milagritomiracle milagritomiracle
  • 15-11-2019
  • Mathematics
contestada

giving brainliest to best answer

giving brainliest to best answer class=

Respuesta :

frika
frika frika
  • 19-11-2019

Answer:

C. -61

Step-by-step explanation:

By the definition,

[tex](f\circ g)(x)=f(g(x))[/tex]

If

[tex]f(x)=4x+7\\ \\g(x)=3x-5,[/tex]

then

[tex]f(g(x))=f(3x-5)=4\cdot (3x-5)+7=12x-20+7=12x-13[/tex]

Thus,

[tex]f(g(-4))=12\cdot (-4)-13=-48-13=-61[/tex]

Answer Link

Otras preguntas

Please find the domain and range of this circle
The median height of 15 students in a class is 61 inches. Which action would change the median?
the owner of a flower shop sells 18 roses for $90 what is the cost in dollars per Rose
Explain how martin luther king jr. was similar to other members of his family.
hey what i -5(r+7)=-58
What is the solution set of the equation 3x^2-34x-24=0?
A wagon is pulled at a speed of 0.40 meters/sec by a horse exerting an 1,800-newton horizontal force. what is the power of this horse?
5. Almost 30% of drivers between the ages of 15 and 20 who were killed in a motor vehicle crashes had been drinking. A. True B. False
Photosynthesis uses 660-nm light to convert co2 and h2o into glucose and o2. calculate the frequency of this light.
There are 12 (blank) in the United States, which (blank) from the district courts