Use a graphing calculator to approximate the solutions of the system.
?
?
A. (2.9, 1)
B. (-1.9, 4.9)
C. (-1, -2.9)
D. (1, 2.9)
E. (3.9, -0.9)
Answer: D
Mathematics
You might also like to view...
Without graphing, find the vertex.f(x) = 
(x + 6)2 - 5
A. (6, 5) B. (6, -5) C. (-6, 5) D. (-6, -5)
Mathematics
Find the center of the hyperbola.4y2 - 16x2 = 64
A. (0, 4) B. (0, 0) C. (4, 2) D. (2, 0)
Mathematics
The graph below shows the percentage of students enrolled in the College of Engineering at State University. Use the graph to answer the question.
If f represents the function, find f(1995).
A. approximately 24.5% B. approximately 23% C. approximately 28% D. approximately 30%
Mathematics
Find 
.
?
?
A. 
B. 
C. 
D. 
E. 
Mathematics