Solve the system using elimination.x - 2y = -22x - 4y = -4
A. (-2, 0)
B. (0, 0)
C. all points on the line x - 2y = -2; dependent system
D. empty set; inconsistent system
Answer: C
Mathematics
You might also like to view...
Suppose u and v are differentiable functions of x. Use the given values of the functions and their derivatives to find the value of the indicated derivative.u(1) = 3, u '(1) = -7, v(1) = 7, v '(1) = -2.
at x = 1
A. - 
B. - 
C. - 
D. - 
Mathematics
What is the area of a triangle whose edges are 10 feet, 12 feet and 15 feet?
Mathematics
Find the slope-intercept form of the equation of the line with the given properties.Horizontal; containing the point (-4, 7)
A. x = 7 B. x = -4 C. y = -4 D. y = 7
Mathematics
Evaluate using a table of integrals.
A. 2
- 4 ln 
+ C
B. 2
+ C
C. 
+ ln 
+ C
D. 2
+ 4 ln 
+ C
Mathematics