Find the derivative of the function.
f(x) = 4 - 6x
A) 4
B) –2x
C) –6
D) 6x
C) –6
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List the elements in the set .Let U = {q, r, s, t, u, v, w, x, y, z} A = {q, s, u, w, y} B = {q, s, y, z} C = {v, w, x, y, z}. B ? C
A. {w, y, z} B. {y, z} C. {q, s, v, w, x, y, z} D. {y}
Provide an appropriate response.Suppose that a data set has a left-skewed distribution. Which do you think will be larger, the mean or the mode? Explain your thinking.
What will be an ideal response?
Graph the region described by the inequality.x + 2y ? 6
A. 
B. 
C. 
D. 
Solve.Assume that the mathematical model C(x) = 16x + 140 represents the cost C, in hundreds of dollars, for a certain manufacturer to produce x items. How many items x can be manufactured while keeping costs between between $526,000 and $782,000?
A. 340 < x < 510 B. 510 < x < 680 C. 480 < x < 640 D. 320 < x < 480