Which of the following choices represents the graph of the equation f(x) = -3x^2+ 1 O A. Parabola that opens up
O B. Parabola that opens down
o C. Parabola that opens to the left
O D. Parabola that opens to the right

What is [tex] {7}^{98 + \sqrt{4} } - 3 \times (64 \div 2 + 4 - 36) \times a = a + 36[/tex]?

What is the solution of sqrt x+2-15=-3

Refer to interactive solution 17.45 to review a method by which this problem can be solved. the fundamental frequencies of two air columns are the same. column a is open at both ends, while column b is open at only one end. the length of column a is 0.504 m. what is the length of column b?