Question

Let g(x)=x^2+2x-6. Find 2[g(2)]
I'm lost, how would I do this??
(Sorry, my brain isn't working tonight...)

Answer 1

Find 2[g(2)]
2 is multiplied by g(2)
What's g(2)?
It means the function g(x)=x^2+2x-6 will have an input of 2 instead of x so solve this g(2)=
then multiply the results by 2

Answer 2

g(2)=(2)^2+2(2)-6 =?

Answer 3

g(2)=2?

Answer 4

yes, so we know that g(2)=2
2[g(2)]
2[2]=4

Answer 5

Thank you again! :)

Answer 6

You're Welcome~