Determine whether the equation is quadratic.x2 + 2x + 4 = 0
A. No
B. Yes
Answer: B
Mathematics
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Find the product.
? 
A. - 1
B. - 
C. - 
D. - 
Mathematics
Evaluate.Let a = -8i - 2j, b = 5i + 7j. Find a - b.
A. -14i + 5j B. -15i + 5j C. -3i + 5j D. -13i - 9j
Mathematics
Solve.The formula 
models the percentage of female tenured faculty, F, at State University x years after 2010. According to the formula, in what year will the percentage of female tenured faculty reach 40.04?
A. 2034 B. 2035 C. 2033 D. 2036
Mathematics
Graph the function.f(x) = 
A. 
B. 
C. 
D. 
Mathematics