If f(x)=4/3x-9 what is f^-1(-3)
1 answer:
You might be interested in
Statements 2, 3, and 5 are true based on the graph of this function.
Answer:
y = 18
Step-by-step explanation:
Since the triangles are similar, the corresponding sides are in proportion, that is
=
, substitute values
=
( cross- multiply )
14y = 252 ( divide both sides by 14 )
y = 18