Question

if h(x)=(fºg)(x) and h(x)=sqrtx+5, find g(x) of f(x)=sqrt x+2

Answer 1

you mean √x?

Answer 2

yes square root

Answer 3

okay, (f o g) means you plug the value of g into f.

Answer 4

ok?

Answer 5

g= x + 9

Answer 6

really?

Answer 7

ya

Answer 8

so g(x)=x+9

Answer 9

ya

Answer 10

x+3 was right =(

Answer 11

no

Answer 12

@880447017 explain how ya got ( x+9) ?

Answer 13

and...
@brucek69

ur values... they r not clear
\[h(x) = \sqrt{x + 5} \]
\[f(x) = \sqrt{x + 2}\] ????

Answer 14

r these the expressions ya got ? am I correct ?