Find the vertex and axis of symmetry of the graph of the function.f(x) = x2 + 6x
A. (9, -3); x = 9
B. (3, -9); x = 3
C. (-9, 3); x = -9
D. (-3, -9); x = -3
Answer: D
Mathematics
You might also like to view...
Solve the problem.Find the derivative of the function 
at the point 
in the direction in which the function increases most rapidly.
A. 5 B. 6 C. 15 D. 10
Mathematics
Find the value of the expression using the given values.
?x = 10, y = 6
A. 
B. 
C. 
D. 
Mathematics
Find the area of the trapezoid where a and b are the lengths of the parallel sides (bases) and h is the perpendicular distance between the bases.Let a = 4 feet, b = 7 feet, and h = 4 feet.
A. Area = 56 ft 2 B. Area = 24 ft 2 C. Area = 22 ft 2 D. Area = 112 ft 2 E. Area = 7.5 ft 2
Mathematics
Integrate.
dxEnter your answer using parentheses around the argument of the function.
What will be an ideal response?
Mathematics