Un sólido es formado al girar alrededor de la recta M:2x+y-6=0 la región limitada por las gráficas de las funciones f(x)=-x^2+4 y g(x)=x^2-4 . ¿Cuál será el volumen del sólido formado?

i think ur answer is   (3,-1)

  the correct choice is marked

step-by-step explanation:

the first two graphs show multiple turning points. the last graphs matches the description in every detail.

3

step-by-step explanation:

in standard form:

a= dictionaries

b= maps

you have to buy 3 dictionaries, so put a 3 next to the a (dictionaries) so that you can multiply them by each other.

a3+b= 60 (the amount of money you have)

we already know the cost of a=15 so replace a with $15

($15 x 3)+b=60

multiply 15 and 3 to get $45 and replace it with $45

45+b=60

and then replace b with 15 to get the total:

45+15=60

that means you have $15 left after buying 3 dictionaries.

15 divided by the cost of a map ($5) equals 3.

so you can buy 3 maps.

sorry if it was confusing!

answer: 1+1

step-by-step explanation: 1+1 is at least 2