Find the root.- 
A. Not real number
B. 25
C. 8.368
D. -5
Answer: D
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Suppose that the functions f and g and their derivatives with respect to x have the following values at the given values of x. Find the derivative with respect to x of the given combination at the given value of x.
f2(x) ? g(x), x = 3
A. 55 B. 84 C. 15 D. 31
Insert ? or ? in the blank to make the statement true.{9, 10, 11} 
{0, 9, 10, 11, 12, 13}
A. ? B. ?
Answer the question.What numbers must be inserted into the boxes to make the following a true statement?
÷
= 
? 
= 
A. 14 in the numerator and 48 in the denominator B. 2 in the numerator and 6 in the denominator C. 6 in the numerator and 2 in the denominator D. 2 in both the numerator and the denominator
Graph the function using its vertex, axis of symmetry, and intercepts.f(x) = -x2 + 6x - 8
A. vertex (-3, -1)
intercepts (-4, 0), (- 2, 0), (0, 8)
B. vertex (-3, 1)
intercepts (-4, 0), (- 2, 0), (0, -8)
C. vertex (3, 1)
intercepts (4, 0), (2, 0), (0, -8)
D. vertex (3, -1)
intercepts (4, 0), (2, 0), (0, 8)