maxcossagolia2004
maxcossagolia2004 maxcossagolia2004
  • 18-06-2020
  • Mathematics
contestada


If f(x) = 2x2 - 5 and g(x) = 3x + 3, find (f - g)(x).
A. 3x – 2x2 - 2
B. 2x2 – 3x - 2
C. 2x2 – 3x-8
D. - x² – 8

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 18-06-2020

Answer:

2x^2 -3x -8

Step-by-step explanation:

f(x) = 2x^2 - 5

g(x) = 3x + 3,

(f - g)(x)=  2x^2 - 5 -(3x + 3)

Distribute the minus sign

(f - g)(x)=  2x^2 - 5 -3x - 3

Combine like terms

            = 2x^2 -3x -8

Answer Link
victord57
victord57 victord57
  • 18-06-2020
The answer is C-2x2-3x-8
Answer Link

Otras preguntas

a girl is snorkeling 1 meter below sea level and then dives down another 0.5 meter.how far below sea level is the girl
what is the difference between place value and decimals
which sentence describes an advantage of writing
The sum of two odd consecutive integers is -12. Find the two integers.
univesal access (statue of libery)
The man who served as president of the constitutional convention was
(5 hundreds 5 tens) ×10 explain
if i have never had a job and i want something what kind of job should i get where i can work 25-30 hours part time. and get paid good money? does anybody know.
dr. black is standing 15 feet from a streetlamp. the lamp is making his shadow 8 feet long. he estimates that the angle of elevation from the tip of his shadow
K-2k=15+1+6k-2 help me