Solve the problem.What can you say about the inflection points of the quartic curve 
Give reasons for your answer.
What will be an ideal response?
The curve can have 0 or 2 inflection points. The second derivative is quadratic, 
and quadratics may have 0, 1, or 2 roots, depending on the value of the discriminant. If 
then y " has no real roots and y has no inflection points. If 
then y " has exactly one real root and y has a single inflection point. Finally, if 
then y " has two real roots and y has exactly two inflection points.
You might also like to view...
A fixed point of f is a value of x that satisfies the equation f(x) = x; it corresponds to a point at which the graph of f intersects the line y = x. Find all the fixed points of the function. Use preliminary analysis and graphing to determine good initial approximations. Round approximations to six decimal places.f(x) = x2 - 5
A. x ? -1.291288, 2.291288 B. x ? -1.791288, 2.791288 C. x ? -2.291288, 2.291288 D. x ? -2.791288, 3.791288
Construct the indicated rotation.A 180° rotation of the polygon about point A
What will be an ideal response?
Graph the polar equation.r = 6 - cos ?
A. 
B. 
C. 
D. 
Provide an appropriate response.
Find the total area.
A. 4x2 + 6x + 9 B. 4x2 + 12x + 9 C. 2x2 + 12x + 9 D. 2x2 + 6x + 9