Solve the system by the substitution method.2y - x = 5x2 + y2 - 25 = 0
A.
B.
C. {(5, 0), (-5, 0), (3, 4)}
D. {(-5, 0), (3, 4)}
Answer: D
Mathematics
You might also like to view...
Solve the problem.Evaluate at (x, y, z) = (3, 3, 0) for the function u = epq cos(r); p =
,
A. 0 B. 1 C. 27 D. 81
Mathematics
Solve.x2 + x + 8 = 0
A. - ±
B. ±
i
C. - ±
i
D. ±
Mathematics
Graph the hyperbola.25y2 = 4x2 + 100
A.
B.
C.
D.
Mathematics
Suppose that ? is in standard position and the given point is on the terminal side of ?. Give the exact value of the indicated trig function for ?.(5, 4); Find tan ?.
A.
B.
C.
D.
Mathematics