Evaluate the function.h(x) = x2 + 3x - 5; h(2)
A. 15
B. 3
C. 5
D. -7
Answer: C
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Write one or more inequalities that describe the set of points.The exterior of the sphere of radius 4 centered at the point (-3, 3, 5)
A. (x + 3)2 + (x - 3)2 + (x - 5)2 > 16 B. (x - 3)2 + (x + 3)2 + (x + 5)2 < 16 C. (x - 3)2 + (x + 3)2 + (x + 5)2 ? 16 D. (x + 3)2 + (x - 3)2 + (x - 5)2 < 16
Solve the problem.Find the values of a, b and c that make 
a gradient field.
What will be an ideal response?
Solve the problem.Use each of the numbers 7, 8, 9, 10, and 11 once and only once to fill in the circles so that the sum of the numbers in the three horizontal circles equals the sum of the numbers in the three vertical circles. 
Which numbers can be placed in the middle of the horizontal row?
A. 7, 8, and 9 B. 9, 10, and 11 C. 8, 9, and 10 D. 7, 9, and 11
Provide an appropriate response.Explain why no one-to-one correspondence can be established between the elements of {4, 7, 9} and {w, x, y, z}.
What will be an ideal response?