Use the Montonicity Theorem to find where the function is increasing and where it is decreasing.h(t) = cos t, 0 ? t ? 2?
A. Increasing on 
, decreasing on 
? 
B. Increasing on [1, 2], decreasing on [0, 1]
C. Increasing on [0, ?], decreasing on [?, 2?]
D. Increasing on [?, 2?], decreasing on [0, ?]
Answer: D
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Find the power series representation for f(x).f(x) = e4x
A. 1 - 4x + 
- 
+ . . .
B. 4 - x + 
- 
+ . . .
C. 4 + 4x + 
+ 
+ . . .
D. 1 + 4x + 
+ 
+ . . .
Determine the Shapley-Shubik index of each voter in the weighted voting system[9 : 6, 4, 3]
A. All have index 
.
B. A has index 
; B and C have index 
.
C. A and B have index 
; C has index 
.
D. A and C have index 
; B has index 
.
Use the slope-intercept form, y = mx + b, to write the equation of the line satisfying the given information. Substitute the slope for m, the point for x and y and solve the equation for b.(-4, 2); slope = -3
A. y = -3x - 10 B. x = -3y + 10 C. y = -3x + 10 D. x = -3y - 10
Classify the equation as a contradiction, an identity, or a conditional equation. 4(x + 5) - 8(x + 5) = -4x - 20
A. Conditional B. Identity C. Contradiction