Solve.
= 
+ 
A. 
B. -2
C. 2
D. - 
Answer: B
Mathematics
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Provide an appropriate response.The exact area of the region bounded by the graphs of y = x2 + x + 1, x = -2, x = 1, and the x-axis is
A. 
sq units.
B. 
sq units.
C. 
sq units.
D. 
sq units.
E. 
sq units.
Mathematics
Provide an appropriate response.Identify whether the slope is positive, negative, zero, or undefined.
A. Undefined B. Positive C. Negative D. Zero
Mathematics
Solve the equation. Give a general formula for all the solutions.cos(2?) = 
A. 
B. 
C. 
D. 
Mathematics
Translate the phrase to an algebraic expression.Nine divided by x
A. 9 - x
B. 9x
C. 
D. 9 + x
Mathematics