Find the distance from P1 to P2.P1 = (3, 0, -2) and P2 = (2, -1, 4)
A. 
B. 
C. 6
D. 3
Answer: B
Mathematics
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Find the absolute value.
A. - 
B. 0
C. 
D. 
Mathematics
Determine whether the equation has a graph that is symmetric with respect to the y-axis, the x-axis, the origin, or none of these.y = (x - 9)(x + 8)
A. none of these B. x-axis only C. x-axis, y-axis, origin D. y-axis only
Mathematics
Evaluate the expression.
3
A. 
B. 
C. - 
D. - 
Mathematics
The sequence is defined recursively. Write the first four terms.a1 = 5; an = 4an-1 - 5
A. a1 = 5, a2 = 15, a3 = 75, a4 = 315 B. a1 = 5, a2 = 20, a3 = 80, a4 = 320 C. a1 = 5, a2 = 25, a3 = 105, a4 = 425 D. a1 = 5, a2 = 15, a3 = 55, a4 = 215
Mathematics