Question

Can someone help/explain to me the following problems that I'm about to post please. Thanks

Answer 1

a) in f(x) let x = 16 and in g(x) let x = 3
b) ordered pair is written as (x, y) y is f(x) when x = 16 and g(x) when x = 3

Answer 2

okay

Answer 3

c) did you notice that x and y are switched ?

Answer 4

d) let x =25 in f(x) and compute

Answer 5

for c why are they switched ?

Answer 6

and for A I got \[f(16)=\sqrt{16-1} \]

Answer 7

\[g(3)=3^2+7\]

Answer 8

and also simplify g(x)

Answer 9

but don''t we have to plug in 16 for f(X)

Answer 10

yes and you did that correct but notice you have the radical sign over the 1 that was my intent to clearly show the difference

Answer 11

oh okay