crystaldziedzic
crystaldziedzic crystaldziedzic
  • 02-01-2018
  • Mathematics
contestada

A rectangular picture measuring 4 in. by 8 in. is surrounded by a frame with uniform width x. Write a quadratic function in standard form to show the combined area of the picture and frame.

Respuesta :

liemonder liemonder
  • 02-01-2018
standard form is f(x)=ax²+bx+c

A=(x+4)*(x+8)
=x²+4x+8x+32
=x²+12x+32=f(x)
Answer Link

Otras preguntas

the area of a triangle is 41 yards to the second power with a base of 5 yard what is the height in yard
how is the expression of sex linked genes both  similar to and different from the expression of autosomal genes?
How did the depression affect women and children?
State two ways in which a single-celled organism, such as amoeba, and a human body are alike?
What sorts of signals does the brain use to communicate sensations, thoughts and actions?
How do you work out the problem 84 divided by4
How did the Declaration of Independence change the nature of the American Revolution?
1.    How does the friction affect forward motion? Give an example. 2.    Describe two ways to change the frictional force between two solids surfaces. Change t
Luke made a model that has 1 circular base and 1 curved surface.what solid figure did he make
What is the main religion of Latin america