Ivory22 Ivory22
  • 03-11-2015
  • Mathematics
contestada

Let f(x) =-2x-7 and g(x)=-4x+3 find (f•g)(-5)

Respuesta :

TSO
TSO TSO
  • 03-11-2015
f(-5) x g(-5)

f(-5) = -2(-5) - 7
f(-5) = 10 - 7
f(-5) = 3

g(-5) = -4(-5) + 3
g(-5) = 20 + 3
g(-5) = 23

f(-5) x g(-5) = 3 x 23 = 69

Your answer is 69
Answer Link

Otras preguntas

What does the expression oh beans mean?
A cold night is followed by an overcast morning. When this happens, the cool air at the surface and any pollutants it contains is trapped beneath the warm layer
Please please help me
On equal intervals, the y-values of a quadratic function have a common _________
The cold air is_________ and has more pressure. A) wind B) rises C) heavier D) barometer E) high F) low G) air pressure
why people in different parts of the world wear differet clothes
I need help please?!!!
PLEASE HELP Karla notices some of the warning signs of depression in her brother, so she searches online for information and help. She finds a website that has
A nurse is caring for a client with a fracture of the femoral neck. Which clinical indicator should the nurse expect to identify when assessing this client
what is the common temperature at the surface in tropical areas​