Complete the square and then use the shifting technique to graph the function.f(x) = x2 + 2x
A. 
B. 
C. 
D. 
Answer: B
Mathematics
You might also like to view...
Decide whether the statement is true or false.For some real number x, x2 + 5x - 6 = 0 and |x - 5| > 3.
A. True B. False
Mathematics
Solve the given equation for x.y = 8 cos 3x
A. x = 
cos-1 
B. x = 
cos-1 
C. x = 8 cos-1 
D. x = 3 cos-1 
Mathematics
Find the axis of symmetry of the function.f(x) = 3x2 - 24x + 53
A. x = 5 B. x = -5 C. x = 4 D. x = -4
Mathematics
Solve and graph the solution set on a number line. Express the solution set in both set-builder and interval notations.|x - 6| < 0
A. ?
B. (-6, 6)
C. (-?, 6)
D. (-6, ?)
Mathematics