picaeiou7 picaeiou7

15-11-2020
Mathematics

contestada

f(x) = 2x + 3
g(x) = x
(a) Find fg(6).
(b) Solve the equation gf(x) = 100.

Respuesta :

samkr14 samkr14

15-11-2020

Answer:

a) 15

b) 97/2

Step-by-step explanation:

a) f(g(6))

g(6) = 6

2(6)+3

12 + 3

15

b) gf(x) = 10

2x+3

2x+3 = 100

2x = 97

x = 97/2

Answer Link

Otras preguntas

which of the numbers 19 21 23 and 25 has the most factors

Because Niccolò Machiavelli seems to recommend that heads of state lie and cheat to achieve their goals, the adjective Machiavellian suggests ____. A. inflectio

Which sentence has a pronoun with an unclear, missing, or confusing antecedent? A. Emily was tired, so she went upstairs to lie down in bed. B. Grandma found a

what's 7 hours in minutes

Ann Carlyle is planning a business trip for which she needs to rent a car.The car rental company charges $36 per day plus $0.50 per mile over 100miles.Suppose M

Which word’s Latin root does not refer to a part of the body? A. dexterity B. genuflect C. manipulate D. supplicate

reinforcement, contact, honestly and fair expectations are A. Ways of maintaining relationships B. Part of the irritation threshold C. Characteristics of prod

what is 12/100 in simplest form

After 1 year on the job, Mollie got a raise from $220 per hour to $350 per hour. What was the percent increase in her hourly wage?

The cost of producing cameras varies inverse;y as the number produced. If 15,000 cameras are produced, the cost is $80 per unit. Graph the relationship and labe