Ismahbath15
Ismahbath15
02-11-2017
Mathematics
contestada
given f(x)=x^2-x; find f(-5)
Respuesta :
ktreyb
ktreyb
02-11-2017
Plug in - 5 where X is.
f(- 5) = (- 5)^2 - ( - 5).
(- 5)( - 5) = 25 so now we have 25 - (- 5). Because there are two negatives back to back, the number becomes a positive so the equation becomes 25 + 5 = 30.
f(- 5) = 30.
Answer Link
VER TODAS LAS RESPUESTAS ( 15+ )
Otras preguntas
Tucker and titus are partners who share income in the ratio of 3:1. their capital balances are $40,000 and $60,000, respectively. income summary has a credit ba
Which of the following is most appropriate for the closing in a business letter? Got to go, Nice knowing you, See you soon, Yours truly,
Rachel enjoys exercising outdoors. Today she walked 5 2/3 miles in 2 2/3 hours. What is Rachel’s unit walking rate in miles per hour and in hours per mile?
You select a card at random from the cards that make up the word “replacement”. Without replacing the card, you choose a second card. Find the probability of ch
The milky way galaxy is most likely an example of which type of galaxy?
___________ was best known for employing sit-ins. SNCC CORE NAACP none of the above
"the neurohypophysis or posterior lobe of the pituitary gland is not a true endocrine gland because ________."
What is the energy in joules and ev of a photon in a radio wave from an am station that has a 1500 khz broadcast frequency?
Which sport may be one of the oldest human skills?
I want to add 16 mph to my fastball so I can enter major league baseball right out of high school. What change would make this statement a more powerful goal?
