elizabethcastro2002 elizabethcastro2002

25-02-2021
Mathematics

contestada

Given the definitions of f(x) and g(x) below, find the value of f(g(-1)).
f(x) = 4x + 14
g(x) = 3x2 + 5x – 6

Respuesta :

beryllium beryllium

25-02-2021

Answer:

-18

Step-by-step explanation:

[tex]f(x) = 4x+14\\g(x) = 3x^{2} + 5x -6\\f(g(x)) = 4(3x^{2} + 5x -6)+14 \\f(g(-1)) = 4(3(-1 ^{2}) + 5(-1) -6) +14 \\\\= 4(3 - 5 - 6) + 14\\= 4 (-8) + 14\\= - 32 + 14 \\= -18[/tex]

Answer Link

Otras preguntas

A store offers customers two ways to pay for a new TV. Option 11: Pay $1,500$1,500 today. Option 22: Pay nothing today, and take out a simple interest loan

What is X in this situation? I'm thinking that you could get X, via vertical angles, but I'm not too sure.

To what temperature would you have to heat the trapped air in order to "pop off" the stopper? assume the air surrounding the test tube is always at a pressure o

Mr. Ledger buys a box of 24 donuts for a lesson in his math class about circumference. Write an equation for the number of donuts y that are left at the end of

In this problem, you will practice applying this formula to several situations involving angular acceleration. in all of these situations, two objects of masses

Describe the Archetype between Albert Einstein and Leonardo da Vinci. I will pick the Brainliest!

What is a group of elements with few valence electrons that conducts heat and electricity?

Match each type of reflex with its appropriate reflex response 1)patellar(a) toes flex and move closer together(b) plantar flexion2)gag(c) flexion of ipsilatera

What is the most likely instrument to be found in the middle-class home of the romantic era?

A rope is vibrated so that transverse waves propagate down it. if the distance between crests is 0.5 m and a new crest reaches the end every 0.4 seconds. what i