Provide an appropriate response.(x + 1)(x - 1)( x2 - 1) =
A. x4 - 1
B. x4 - 2x2 + 1
C. x4 + 1
D. x4 + 2x2 + 1
E. none of the above
Answer: B
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The following data show the distance D, in millions of miles, and the period P, in years, of five of the planets. (The period is the time required for one revolution about the sun.) Planet Mercury Venus Earth Mars Jupiter P 0.24 0.62 1 1.88 11.87 D 36 67.1 92.9 141.7 483.4? A: Use power regression to model the distance as a function of the period. Use two digits of accuracy for the coefficient and for the power.B: Plot the data along with the power model you found in part A.C: If one planet takes twice as long to orbit the sun as another, how do their distances from the sun compare? Round your to two decimal places.
What will be an ideal response?
Find an ordered pair that satisfies the given equation and uses the given value of x. y = -3x - 13 let x = -5
A. (-5, -5) B. (-5, 2) C. (-5, 4) D. (-5, -13)
We have seen that isosceles triangles have two sides of equal length. The angles opposite these sides have the same measure. Use this information to find the measure of the requested angle.Find the measure of angle 3.
A. 52° B. 128° C. 76° D. 60°
Solve the inequality. Express your answer using interval notation.|x + 6| < 0
A. (6, ?) B. (-?, -6) C. (6, -6) D. no solution