Evaluate composite functions

Problem

f, left parenthesis, x, right parenthesis, equals, 3, dot, 2, start superscript, x, end superscript
h, left parenthesis, x, right parenthesis, equals, 2, x, minus, 7
h, left parenthesis, f, left parenthesis, 2, right parenthesis, right parenthesis, equals
  • Your answer should be
  • an integer, like 6
  • a simplified proper fraction, like 3, slash, 5
  • a simplified improper fraction, like 7, slash, 4
  • a mixed number, like 1, space, 3, slash, 4
  • an exact decimal, like 0, point, 75
  • a multiple of pi, like 12, space, p, i or 2, slash, 3, space, p, i
Do 4 problems