Decide whether the relation is a function.{(-6, 7), (-1, -2), (2, -2), (7, 8)}
A. Function
B. Not a function
Answer: A
Mathematics
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Evaluate the integral.
A. e2t + t - 
ln
+ C
B. 
e2t - t + ln
+ C
C. 
e2t + t - 
ln
+ C
D. e2t + ln
- 
ln
+ C
Mathematics
Graph the function. Show at least one period.y = -3 cos(x - ?)
A. 
B. 
C. 
D. 
Mathematics
Write the equation of the line in slope-intercept form.m = - 
, y-intercept 
A. y = 
x - 
B. y = 
x + 
C. y = - 
x + 
D. y = - 
x - 
Mathematics
Represent the quantity by an integer.33-pound gain
A. 33 B. -33
Mathematics