Question

Anyone someone help me please

Answer 1

write your question

Answer 2

hold up one second

Answer 3

Here please help me

Answer 4

Helloo????

Answer 5

Hellooo?

Answer 6

that would be B

Answer 7

Here's two and three

Answer 8

for the 2nd one; they are point for a particular function, but they are not a function

Answer 9

for the 3rd one, do you know how to find the inverse of a function?

Answer 10

I suck at math honestly.

Answer 11

i can help you with the third one, but i have to leave after that okay

Answer 12

Thank you (:

Answer 13

so the original function is f(x) = 2x-2
you can right f(x) as y to make it simple, but they mean the same
so
y = 2x-2
first step is to switch the y and the x
so
x = 2y-2
second, solve for y
so
x = 2y - 2 -- add 2 to both sides
+2 +2
------------------
x+2 = 2y -- divide both sides by 2 to isolate and solve for y
(x+2)/2 = 2y/2, simplify
x/2+1 = y ---the inverse of the function

final step
replace the y by f^-1(x)
so
f^-1(x) = x/2+1--answer

Answer 14

make sense?