Given the function f, match the function g with a transformation of f.f(x) = x2 - 9, g(x) = 4x2 - 9
A. f(x + 2)
B. f(x) + 2
C. 2f(x)
D. f(2x)
Answer: D
Mathematics
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Solve the problem.The radius of a newly discovered planet is approximately 56,000,000 meters. Rewrite the radius in scientific notation.
A. 5.6 × 108 m B. 5.6 × 107 m C. 56 × 106 m D. 5.6 × 106 m
Mathematics
Solve.The orbit of a comet is an ellipse with eccentricity e = 0.113 with the sun at a focus. If its minimum distance to the sun is 0.21 AU, what is its maximum distance from the sun?
A. 0.47 AU B. 0.23 AU C. 0.26 AU D. 0.24 AU
Mathematics
Solve the equation.y3 + 6y2 + 9y = 0
A. 3, -3 B. 0, -3, 3 C. 0, -3 D. 0, 3
Mathematics
Determine whether the pair of lines is parallel, perpendicular, or neither.y = 4 - 1.25x y = - 
x - 4
A. Parallel B. Perpendicular C. Neither
Mathematics