Question

Let f(x) = x^2 – 1 and g(x) = 1 – 2x. Find the indicated values.
f(g(–1)) and g(f(–1))

Answer 1

@misty1212 @Nnesha

Answer 2

hey

Answer 3

didn't we just do this?

Answer 4

(different problem) same concept

Answer 5

my aplogizes i copied the wrong one one sec

Answer 6

no it isn't
it is the same problem and the same concept

Answer 7

f(g(–2)) and g(f(–2))

Answer 8

(my aplogizes i copied the wrong one the above is the correct one)

Answer 9

same thing
for \[f(g(-2))\] find \(g(-2)\) first, then \(f\) of the result

Answer 10

for
\[g(f(-2))\]find \(f(-2)\) first then \(g\) of the result

Answer 11

so
g(-2)=1-2x
f(-2)=x^2-1
?

Answer 12

so g=5
f=3

Answer 13

@misty1212

Answer 14

@Nnesha

Answer 15

g(-2) =5 so you have to plug 5 into f(x)