Solve the system of equations.x+ y=0-4x - 5y - 2z =5x- z=2
A. (-3, -1, 1)
B. (-1, 1, -3)
C. (-1, -3, 1)
D. (-3, 1, -1)
Answer: B
You might also like to view...
Perform the indicated operation. Write the result in the form a + bi.(-3 + 4i) - 5
A. 8 - 4i B. 2 + 4i C. 2 - 4i D. -8 + 4i
Answer as indicated in a complete sentence.Four years ago, John planted a tree in his garden. It was 6 feet 9 inches tall. Since then the tree has grown 6 feet 11 inches. How tall is the tree now?
A. The tree is now 12 feet 8 inches tall. B. The tree is now 13 feet 10 inches tall. C. The tree is now 12 feet 20 inches tall. D. The tree is now 13 feet 8 inches tall.
Find all points where the function is discontinuous.
A. x = 2 B. None C. x = -2, x = 2 D. x = -2
Find the function value. If the result is irrational, round your answer to the nearest thousandth.Let f(x) = 4x. Find f
.
A. 1.741 B. 512 C. 32 D. 10