Write the inequality in interval notation and graph on a real number line.-3 < x ? 1
A. [-3, 1)
B. [-3, 1]
C. (-3, 1)
D. (-3, 1]
Answer: D
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A. Yes B. No
Find two paths of approach from which one can conclude that the function has no limit as (x, y) approaches (0, 0).f(x, y) =
What will be an ideal response?
Solve the problem.Find the five-number summary for the data set {5, -2, 8, 4, 7, 1, 7, -2, -5}.
A. Min = -5, Q1= -2, M = 2.6, Q3 = 7, Max = 8 B. Min = -5, Q1= -2, M = 4, Q3 = 7, Max = 8 C. Min = -5, Q1= -2, M = 5, Q3 = 7, Max = 8 D. Min = -5, Q1= -2, M = 4, Q3 = 5, Max = 8 E. Min = -5, Q1= 1, M = 4, Q3 = 7, Max = 8
Suppose a planet is discovered that revolves around its sun in an elliptical orbit with the sun at one focus. Its perihelion distance (minimum distance from the planet to the sun) is approximately km, and its aphelion distance (maximum distance from the planet to the sun) is approximately
km. Approximate the eccentricity of the planet’s orbit. Round to three decimal places.
a. 1.174 b. 12.5 c. 0.08 d. 0.852