24-01-2017
Mathematics

contestada

What is f(x)=2x^2+3x+7 is x=-5

Respuesta :

Apocrophon Apocrophon

24-01-2017

f(-5) = 2(-5)² + 3(-5) + 7
f(-5) = 2(25) - 15 + 7
f(-5) = 50 - 8
f(-5) = 42

Answer Link

Otras preguntas

Which sentence does not describe a structural adaptation?

helpppppppppppppppppppppppppppppppppp

Are the chemical messengers in the endocrine system that target cells through the bloodstream

What feature do both the utrecht psalter and the ebbo gospel possess?.

maths I need help asap it's about sequence and functions good rewards!

What was garmany not allowed to do after wirkd war one?

i need this now asap

Which phrase best summarizes the function of the endocrine system

Blood type pedigree mystery

x f(x) 0 1 2 3 3 4 4 5 5 6 6 7 Which function matches the table? A) f(x) = x + 1 B) f(x) = 1 o f(x) = x2 D) f(x) = x - 1