Provide an appropriate response.
Solve for x by completing the square: x2 + 6x = 30
A. 13, 10
B. 1.62, 4.62
C. 3.24, -9.24
D. 6.49, 3.49
Answer: C
Mathematics
You might also like to view...
Find the relative extrema of the function and classify each as a maximum or minimum.f(x) = x2 + 3x - 8
A. Relative minimum: 
B. Relative maximum: 
C. Relative maximum: 
D. Relative minimum: 
Mathematics
Use the graph of the function to estimate the x-intercepts.g(x) = -2x2 - 3x + 5
A. x = -2.5, x = 1 B. x = -5, x = 2 C. x = -3, x = 5 D. x = -1, x = 2.5
Mathematics
Solve the system by the elimination method. 8x - 7y = 2-24x + 21y = -4
A. 
B. {(8, 2)}
C. ?
D. {(3, 2)}
Mathematics
Graph the function. Show at least one period.y = -2 sin 
A. 
B. 
C. 
D. 
Mathematics