Find the axis of symmetry associated with the quadratic equation.y = x2 - 12x + 39
A. x = 6
B. x = 0
C. x = -6
D. x = 3
Answer: A
Mathematics
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Factor the trinomial, or state that the trinomial is prime. Check your factorization using FOIL multiplication.10x2 + 21x + 9
A. (10x + 3)(x + 3) B. (2x + 3)(5x + 3) C. (2x - 3)(5x - 3) D. prime
Mathematics
Solve the problem that involves probabilities with dependent events. An ice chest contains 4 cans of apple juice, 6 cans of grape juice, 5 cans of orange juice, and 2 cans of pineapple juice. Suppose that you reach into the container and randomly select three cans in succession. Find the probability of selecting no grape juice.
A. 
B. 
C. 
D. 
Mathematics
Find the amplitude, period, or phase shift of the given function as requested.Find the phase shift of y = 3 sin 4
A. 4?
B. 3?
C. - 
D. 
Mathematics
Solve the equation.4
= 
A. 
B. 
C. 
D. 
Mathematics