16-07-2018
Mathematics

contestada

If f(x)=3x^2 +1 and g(x)=1-x, what is the value of (f-g)(2)

Respuesta :

konrad509 konrad509

16-07-2018

[tex] (f-g)(x)=3x^2+1-(1-x)=3x^2+1-1+x=3x^2+x\\\\
(f-g)(2)=3\cdot2^2+2=14 [/tex]

Answer Link

Otras preguntas

By how much does the residual elasticity of demand facing a firm increase as the number of firms increases by one firm?

HELP ME ASAP!!! Why is this wrong?

What is the purpose of an antibody? Group of answer choices to stick to an antigen, alerting your body of the presence of a foreign substance to send chemical m

Evaluate the expression x to the power of 2 ⋅x to the power of 1 for x =9 = what

how to use you for bongo cat?????????? will give branliest

A particle is released as part of an experiment. Its speed t seconds after release is given by v (t )equalsnegative 0.4 t squared plus 2 t, where v (t )is in m

A cylindrical cardboard tube with a diameter of 8 centimeters and a height of 20 centimeters is used to package a gift. A cylinder has a height of 20 centimeter

Total revenue equals the price multiplied by the quantity. The relative change price and quantity is given by the concept of ________________.

Takingforcer length & time as fundamentalquantities find the dimensional formula for density

Prepare journal entries to record each of the following four separate issuances of stock. a. A corporation issued 4,000 shares of $10 par value common stock for