marinasaad121oveyx3 marinasaad121oveyx3

05-06-2018
Mathematics

contestada

f(x)=3x
g(x)=-x+1
(f×g)(7)

Respuesta :

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

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

how many centimeters are in 3.25 km

The cost of local government is ultimately passed on to

Ow did the institution of slavery in england’s atlantic seaboard colonies differ from slavery in the caribbean? what accounted for these differences?

Suppose a city block was going to be used for a parking lot in both new york city and a small town. the opportunity cost would be

What does the debate about fracking demonstrate about the types of problems env sci addresses?

Is the 26th amendment a mismatch from 14th, 15th, 19th?

Write the sum eπ/4 + eπ/5 + eπ/6 + ... + eπ/n in summation notation in terms of k.

Describe the factors of production required to deliver a service like education

The sum of a positive number and a negative number is positive when...

How did the British Colonists react to the Sugar Act?