danielhamilton39 danielhamilton39

04-07-2020
Mathematics

contestada

Find (f ∘ g)(4) when f(x) = -5x - 7 and g(x) = -6x 2 + 9x + 9.

Respuesta :

Alfpfeu Alfpfeu

04-07-2020

Answer:

[tex]\boxed{\sf \ \ \ 248 \ \ \ }[/tex]

Step-by-step explanation:

Hello,

[tex](fog)(4)=f(g(4)) \ \ \ and \ \ \ g(4)=-6*4^2+9*4+9=-51 \ \ so\\(fog)(4)=f(-51)=-5*(-51)-7=255-7=248[/tex]

hope this helps

Answer Link

Otras preguntas

Solution Notes 8. Calculate the molarity of 500 ml of 0.0300 moles of NaOH.

a 30× objective and a 20× ocular produce a total magnification of ___ a. 230x b. 320x c. 50x d. 600x

use the equations to find ∂z/∂x and ∂z/∂y. x2 + 4y2 + 3z2 = 1

If the accelerator sticks and you choose to turn off the engine you should... a)Take the key out of the ignition to make sure the car is off. b)Turn the key all

understanding consumers' _____ is fundamental to marketing success.

which statement best summarizes the association between exercise and improved immunity?

Why are their so many concerns about the decline of the Arabic language? Someone please give me a brainliest answer

suppose a tank contains 10l of brine solution (salt dissolved in water). assume the initial concentration of salt is 100g/l. another brine solution flows into t

Which is a reason why mosses are good pioneer plants?

A person who is rigid, compulsively neat, obstinate, and overly conscientious as an adult, may have started reacting this way in the __________ stage of psychos