Solve the system.
-y = log4(-x) y = log4(x + 8)
A) {(4, 2)}
B) {(-4, 1)}
C) {(-4, 2)}
D) {(-2, 1)}

Name: Solve the system. -y = log4(-x) y = log4(x + 8) A) {(4, 2)} B) {(-4, 1)} C) {(-4, 2)} D) {(-2, 1)}
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Question

Quizplus · Accepted Answer

To solve the system, set the two equations equal to each other because they both equal y: log4(-x) = log4(x + 8). This implies that -x = x + 8. Solving for x, we get x = -4. Substituting x = -4 into one of the original equations, y = log4(-(-4)) = log4(4) = 1. Therefore, the solution is (-4, 1).

Solve the System. -Y = Log4(-X) Y = Log4(x + 8)