Write the sentence as a mathematical statement.Eighty-nine is not equal to negative eighty-nine.
A. 89 ? -89
B. 89 ? -89
C. 89 = -89
D. 89 ? -89
Answer: A
Mathematics
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Provide an appropriate response.Find the direction in which the function is increasing most rapidly at the point P0.f(x, y) = xey - ln(x), P0(-4, 0)
A. 
i - 
j
B. 
i
C. 
i - 
j
D. 
i + 
j
Mathematics
Graph the exponential function.y = 2.982-x
A. 
B. 
C. 
D. 
Mathematics
Solve the equation in the complex number system.x2 + x + 7 = 0
A. 
B. 
C. 
D. 
Mathematics
Find the area of the geometric figure. Use 3.14 for ?.
A. 43.96 in.2 B. 21.98 in.2 C. 615.44 in.2 D. 153.86 in.2
Mathematics