nativecass nativecass

12-03-2021
Mathematics

contestada

for f(x) = 2x² + 3x-10 and g(x) = 3(x-2)
find fog (3)

Respuesta :

grecia07 grecia07

12-03-2021

(f o g) = 2(3x - 6)^2 + 3(3x - 6) - 10
(f o g) = 2(9x^2 - 36x + 36) + 9x - 18 - 10
(f o g) = 18x^2 - 72x + 72 + 9x - 28
(f o g) = 18x^2 - 63x + 44

(f o g)(3) = 18(3)^2 - 63(3) + 44
= 162 - 189 + 44
= -27 + 44
= 17

Answer Link

Otras preguntas

What is the slope of a trend line that passes through the points (-3, 3) and (18, 26)?a. 28 b. 58 c. 85d. 15e. 85

- The world financial system that emerged after World War I was based upon the gold standard. The United States and Great Britain guaranteed that they would exc

The federal courts have original jurisdiction over all of the following matters EXCEPT:a. when the U.S. is a party.b. suits between citizens of the same state.c

At what temperature is cyclohexane melting? Explain your answer.

The graph of “f” is horizontally compressed by a factor of 1/2, reflected about the x-axis, and translated down by 1 unit to obtain the graph of “g”. Use the ta

Twi Industries steering arm production steps include: A) Welding B) Injection molding C) Laser cutting D) All of the above

Infer what type of pluton might be found at the base of an extinct volcano.

English Poetry: Rhyme Rhythm and Meter:

container holds 5 yellow balls, 3 blue balls and 2 red balls. Rhys chooses a ball at random. What is the probability he will pick a red ball?

Strong black coffee, tea, aspirin, and cold showers are all helpful in sobering people up before they drive. 1) True 2) False