Please help me this is the last question the one-to-one function g and h are defined as follows.
g={(-5,7), (2,8), (3,6), (5,2)}
h(x)=4x+13
find the following:
g^-1(2) = fi
h^-1(x)=
(h^-1 ° h)(-3)=

An equation representing lyle’s hedge-trimming business is a = 12n - 300 where a is the amount of profit or loss in dollars and n is the number of hedges trimmed. how would the graph of lyle’s business change if the equation a = 10n - 300 represented his business? the graph would be flatter. the graph would be steeper. the graph would start closer to the origin. the graph would start lower on the y-axis.

The radius of the earth is two times the radius of the moon. what fraction of the volume of the earth is the volume of the moon?

The figure shows triangle def and line segment bc, which is parallel to ef: triangle def has a point b on side de and point c on side df. the line bc is parallel to the line ef. part a: is triangle def similar to triangle dbc? explain using what you know about triangle similarity. part b: which line segment on triangle dbc corresponds to line segment ef? explain your answer. part c: which angle on triangle dbc corresponds to angle f? explain your answer. asap