The graph of either a cubic or quartic polynomial f(x) with leading coefficient ±1 and integer zeros is shown. Write the complete factored form of f(x).
A. f(x) = (x + 3)2(x - 1)(x - 3)2
B. f(x) = (x2 - 1)(x2 - 9)
C. f(x) = (x + 3)(x - 1)2(x - 3)
D. f(x) = (x - 3)(x + 1)2(x + 3)
Answer: C
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Evaluate the double integral over the given region. R: 0 ? x ? ?, 0 ? y ? 1
A.
B. 2? - 2
C. ?
D. 2?
Solve using a system of linear equations in three variables.A basketball player scored 28 points in a game. The number of three-point field goals the player made was 2 less than three times the number of free throws (each worth 1 point). Twice the number of two-point field goals the player made was 10 more than the number of three-point field goals made. Find the number of free-throws, two-point field goals, and three-point field goals that the player made in the game.
A. 2 free throws; 7 two-point field goals; 4 three-point field goals B. 2 free throws; 4 two-point field goals; 7 three-point field goals C. 3 free throws; 7 two-point field goals; 7 three-point field goals D. 2 free throws; 8 two-point field goals; 6 three-point field goals
Sketch the surface z = f(x,y).f(x, y) =
A.
B.
C.
D.
Determine the standard equation of the ellipse using the given graph.
A. +
= 1
B. +
= 1
C. +
= 1
D. +
= 1