rhodabutt1963
rhodabutt1963
03-07-2016
Mathematics
contestada
If f(x)=3x+5/x, what is f(a+2)?
Respuesta :
NiedzielnyMatematyk
NiedzielnyMatematyk
03-07-2016
[tex]f(x) = 3x+\frac{5}{x} \\ \\ f(a+2) = 3\cdot(a+2)+\frac{5}{a+2} = 3a+6+\frac{5}{a+2}[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 94+ )
Otras preguntas
Why is it said the delegates to the Philadelphia convention Ignored their instructions
What event completes this timeline? A. The Constitutional Convention is held in Philadelphia. B. George Washington is elected president. C. Three states vote fo
Which of the following sentences best expresses the connection between part one and part two of the poem alone
A customer wants to buy two pairs of jeans at $30 each. The sales tax is 6%. He has a gift certificate for $50 and a $20 bill in his wallet. Which of the follow
What does a verb do in a sentence?
To make a profit, a company’s revenue must be greater than its operating costs. The company’s revenue is modeled by the expression 7.5x – 100, where x represent
What involves the use of physical or chemical means to remove, inactivate, or destroy pathogens on a surface or item to the point where they are no longer capab
Sam and Meena share sweets in the ratio 4:5. Sam gets 24 sweets. Work out how many sweets that Meena gets.
Why can evolution in mosquitoes be more easily observed than evolution in a population of squirrels?
_________ is amount of “ground” an object moves from its starting point and __________ is how much “ground” and object covers in total. Question options: Disp
