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 ( 82+ )
Otras preguntas
Please show the work thanks
PLSSS HELP THIS IS SPANISH
Which poetry term is this an example of? "He was four times a father, this fighter prince" A) personification B) alliteration C) idiom D) symbol
helpppppppppppppppppppppppppppp
Find the surface area of the cone in terms of pi.
A community is considering raising funds to pay for improvements to the community swimming pool. To measure the level of interest, community leaders went door-t
(Free Points!!!) What are quartiles? A) Tiles that are worth 25 cents B) Another name for quarters C) A way to measure liquids D) A group of number data showing
The trajectories of fireworks are modeled by quadratic equations. The equations can be used to predict the maximum height of a firework and the number of second
What’s abrir but in (nosotros) form
For a magic trick , Ashley has a classmate pick one card from a standard deck of cards . what is the probability of Ashley 's classmate selecting a heart ? A .
