jlanders180oug4dl jlanders180oug4dl
  • 14-09-2017
  • Mathematics
contestada

what is f(-3) for the function f(a) =-2a^2-5a+4

Respuesta :

Аноним Аноним
  • 14-09-2017
the function is f(7), a= 7 i think this is right 
Answer Link
choixongdong
choixongdong choixongdong
  • 14-09-2017
f(a) =-2a^2-5a+4
so
f(-3) = -2(-3)^2  -5(-3) + 4
f(-3) = -2(9) + 15 + 4
f(-3) = -18 + 19
f(-3) = 1

hope it helps
Answer Link

Otras preguntas

A local Starbucks is tracking the purchases made by its customers. On Saturday 60% of the customers who purchased donuts also purchase drinks. There were 85 cus
solve for x: 3 + 5x = 4x - 6
I'll give 30 for the right answerthe new Toyota can go 15 3/4 miles on 3/4 of a gallon of gas. a.) What is the gas mileage in miles per gallon? b.) How far coul
2KCI -> K + CI2 balanced or unbalanced pls help
can someone plz answer this now?
I sit at the window drinking pot after pot of weak black coffee, drumming my fingers on the windowsill and chewing off the extra tiny bits of skin inside my che
Is this a function,why or why not
Which graph represents a function with direct variation?
Please help me with this one to as soon as possible!
For questions 1-3 use context clues to determine the meaning of the bold underlined word. 2. The president of the club is a dilettante who has never been in a l