Question

Find f(2) if f(x) = (x + 1)^2.


5
6
9 <--- am i correct?

Answer 1

Yes! :)

Answer 2

yep

Answer 3

@dkco @shamil98 also for this one??

Find f() if f(n) = 3n.


1/3 <--- i chose this!
1
3

Answer 4

find f() whats inside the parantheses?..

Answer 5

1/3!

Answer 6

\[f(1/3) = 3(1/3)\]
What is \[\huge 3*\frac{ 1 }{ 3 }\]
?

Answer 7

1 hahahahaha

Answer 8

yeah and that is your answer

Answer 9

Yep, just 1.

Answer 10

lolol thank you! what about this one??
Find g(1) if g(x) = x^2 + 1.

2 <---!
3
4

Answer 11

also this is my last question i promise!

The graph of the function B is shown below. If B(x) = -1, then what is x?
https://media.glynlyon.com/g_alg01_2013/3/graph4.gif
-1
1
2