Classify the function as a polynomial function, rational function, or root function, and then find the domain. Write the domain in interval notation.h(t) = 
A. rational function; (-?, -7) ? (-7, 0) ? (0, 7) ? (7, ?)
B. rational function; (-?, 0) ? (0, ?)
C. rational function; (-?, ?)
D. rational function; (-?, 4) ? (4, ?)
Answer: A
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Solve the problem.Find the length of the unknown side of the right triangle, where a and b are the legs and c is the hypotenuse. a = 6, b = 8, c = ?
A. c = 10 B. c = 7 C. c = 9 D. c = 5
Provide an appropriate response.Determine: 
Fill in the blank(s) with the appropriate word(s).
Perform the indicated operations.( 5x2 - 5x - 3) + ( -9x2 - 3x + 10)
A. -4x2 - 8x + 7 B. 14x2 - 8x - 13 C. 4x2 + 8x + 7 D. 14x2 - 8x + 13
Use mathematical induction to prove that the statement is true for every positive integer n.2 + 5 + 8 + . . . + (3n - 1) = 
What will be an ideal response?