Find an equation of variation in which y varies inversely as x and the following is true.y = 10, when x = 12
A. y = 120x
B. y = 
C. y = 
D. y = 
Answer: C
Mathematics
You might also like to view...
Provide an appropriate response.7.9 meters of drapery fabric is the same as how many centimeters of fabric?
A. 790 cm B. 0.079 cm C. 0.79 cm D. 7,900 cm
Mathematics
Use the given graph of f(x) = ax2 + bx + c to solve the specified inequality.f(x) ? 0
A. x ? 3 B. x ? 3 C. All real numbers D. No solutions
Mathematics
Identify the type of graph.x2 - 7x + y = 0
A. The graph is an ellipse with center (0, 7). B. The equation has no graph. C. The graph is a parabola opening upward. D. The graph is a parabola opening downward.
Mathematics
Solve and graph the inequality and graph the solution.12z + 4 ? 11z + 15
A. (-?, 11]
B. (12, ?)
C. [11, ?)
D. (-?, 12)
Mathematics