Solve the system graphically. Do not use a calculator.
A. {(1, -3), (-1, 3)}
B. {(1, 3)}
C. {(-1, 3)}
D. {(1, 3), (-1, 3)}
Answer: D
Mathematics
You might also like to view...
Multiply and express the product in lowest terms.
? 
A. 
B. 
C. 
D. 12
Mathematics
Use the laws of exponents to simplify each expression using positive exponents only. Assume all variables represent nonzero real numbers.4-3 ? 4
A. 64
B. 
C. 16
D. 
Mathematics
Graph the linear function by plotting the x- and y-intercepts.20x + 40y = 80
A. intercepts: (0, -2), (4, 0)
B. intercepts: (0, 2), (4, 0)
C. intercepts: (0, 2), (-4, 0)
D. intercepts: (0, -2), (-4, 0)
Mathematics
Determine the constant of variation for the stated condition.g varies directly as f, and g = 36 when f = 4.
A. k = 11
B. k = 
C. k = 32
D. k = 9
Mathematics