Solve the system by the substitution method.x - y = 5(x - 2)2 + (y + 5)2 = 20
A. {(4, -1), (6, 3)}
B. {(-1, 4), (3, 6)}
C. {(-1, 4), (-7, -2)}
D. {(4, -1), (-2, -7)}
Answer: D
Mathematics
You might also like to view...
Solve the inequality graphically by using a graphing calculator.x4 < x2 - 2x + 3
A. x < -1.76, x > 1.19 B. -1.19 < x < 1.76 C. x < -1.19, x > 1.76 D. -1.76 < x < 1.19
Mathematics
The function f is one-to-one. Find its inverse.f(x) = x3 - 5
A. f-1(x) = 
- 5
B. f-1(x) = 
C. f-1(x) = 
+ 5
D. f-1(x) = 
Mathematics
Simplify.24 + 27 ? 22
A. 1122 B. 618 C. 73 D. 670
Mathematics
Draw the graph of the equation and label the vertex.
A. 
B. 
C. 
D. 
Mathematics