1056301 1056301

20-11-2021
Mathematics

contestada

For f(x)=3x2 – x+5, 2f(–3) – f(4)=

Respuesta :

20-11-2021

Answer:

Step-by-step explanation

f(–3) =3×2-(-3)+5

3×2+3+5

=14

f(4)=3x2 – (4)+5

3×2-4+5

=7

2f(–3) – f(4)=

2(14) – f(7)=

28-7

=21

Answer Link

Otras preguntas

What is realpolitik?

Can someone help me plz I'm confused

Which President was sent a 1,235-pound block of cheese, with a note that read: "The greatest cheese in America for the greatest man in America."

Hemophilia is a recessive disorder found on the X chromosome of males abd females. Patricia is a healthy carrier of hemophilia and Sam is completely healthy. Co

Express fx and fy in terms of the length of the vector f and the angle θ in paired form

Certain skills and behavior patterns that normally develop during the stages of life are called.

Express fx and fy in terms of the length of the vector f and the angle θ in paired form

Describe how energy and matter move through the food web and carbon cycle

Can someone help me plz I'm confused

if 10 800 cm2 of material is available to make a box with a square base and an open top find the largest possible volume of the box.