Find a point-slope form for the equation of the line satisfying the conditions.Passing through (-8, -2) and (-5, 6)
A. y = 
(x + 8) - 2
B. y = 2(x + 
) + 8
C. y = -2(x - 
) - 8
D. y = - 
(x - 8) + 2
Answer: A
Mathematics
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For the function f and number a, find the function that gives the slope of the secant line, s(x) = 
, for x ? a. Then describe the behavior of the function values as x approaches a. f(x) = 2x2 - 4; a = -1
A. s(x) = 2(x + 1) for x ? -1; as x ? -1, s(x) ? 2 B. s(x) = 2(x + 1) for x ? -1; as x ? -1, s(x) ? 0 C. s(x) = 2(x - 1) for x ? -1; as x ? -1, s(x) ? -4 D. s(x) = 2(x - 1) for x ? -1; as x ? -1, s(x) ? -8
Mathematics
Graph the function by starting with the graph of the basic function and then using the techniques of shifting, compressing, stretching, and/or reflecting.f(x) = -|x| 
A. 
B. 
C. 
D. 
Mathematics
Differentiate.
Mathematics
Evaluate the expression.
A. 28 B. 9 C. 22 D. 14 E. 7
Mathematics