snowardemonimalame snowardemonimalame

21-11-2016
Mathematics

contestada

if f(x)={(3,5),(2,4),(1,7)} and g(x)=square root(x-3) what do i do to determine (f+g)(1) ...?

Respuesta :

HomertheGenius HomertheGenius

24-11-2016

( f + g ) ( 1 ) = f ( 1 ) + g ( 1 )
f ( 1 ) = 7
g ( 1 ) = √( 1- 3 ) = √( - 2 ) = √ 2 · √(-1 ) = i √ 2 ( we know that √(- 1 ) = i , or irrational number )
Answer:
( f + g ) ( 1 ) = 7 + i √ 2

Answer Link

Otras preguntas

Which describes Michael Faraday’s work with electricity and magnetism?

If for 4lb of potatoes is $3. How much is 1lb of potatoes?

what is the area of this parallelogram?44cm^255cm^299cm^2220cm^2(I forgot to put the picture on this one)D. (4cm) F. 5cm C. (11cm)A. 5cm E 4cm B.

Rubber for factories in the united states was dependent upon imports from:

For the reaction glutamate- (aq) + oxaloacetate2- (aq) <-> α-ketoglutarate2- (aq) + aspartate- (aq) the equilibrium constant at standard temperature i

What is the coefficient for 5 plus 9y

The buoyant force of an object is equal to the weight of? *WILL GIVE BRAINLIEST! A.) Fluid B.) Fluid surrounding the object C.) Fluid displaced by the object D.

Stephanie is buying cans of soup. If each can of soup costs $0.96, which expression shows the cost of c cans of soup?

Perhaps the cruelest labor tax imposed by the tang dynasty was

what is the force between a 3 Coulomb charge and a 2 Coulomb charge separated by a distance of 5 meters?