marinasaad121oveyx3 marinasaad121oveyx3
  • 05-06-2018
  • Mathematics
contestada

f(x)=3x
g(x)=-x+1
(f×g)(7)

Respuesta :

AL2006
AL2006 AL2006
  • 05-06-2018
F(x) = 3x
F(7) = 21

g(x) = -x + 1
g(7) = -7 + 1 = -6

(F x g)(7) = (21) (-6)  =  -126
Answer Link
ktreyb
ktreyb ktreyb
  • 05-06-2018
(f o g)(x) = 3(- x + 1)

= - 3x + 3

Plug in 7 to this equation
- 3(7) + 3
- 21 + 3
- 18

(f o g)(7) = - 18
Answer Link

Otras preguntas

if m<EFG = 57 find m<GEH
How does the metaphor of Dedalus and Icarus myth connect to Stephen? A. To demonstrate the kind of environment Stephen grew up in. B. To show he is an artist w
PLZZZZZZ NEED HELP!!!!!!!
1 millimeter equals how many meters
Which tool is used to measure an object’s mass? A. graduated cylinder B. meter stick C. digital thermometer D. electronic
NEED HELP PLEASE!!! What is one way to organize ideas in a clear and concise manner? Using adverbs Subordination Coordination Using punctuation
Complete the mapping of the vertices of ΔDEF. D(2, –4) → D' E(1, –1) → E' F(5, 1) → F' What is the rule that describes a reflection across the line y = x? rx
What are the x and y intercepts of the equation x=-5?
The first person to orbit Earth in a spacecraft was?
Please answer this! Answer #14
RELAXING NOICE
Relax