Find the real solutions of the equation.
= 3
A. {3}
B. {
}
C. {
}
D. {9}
Answer: A
You might also like to view...
A system of two linear equations has been solved graphically. Use the graph to find any solutions.
A. No solutions B. (2, 4) C. (4, 2) D. Infinite number of solutions
Test the equation y = 9x³ +5x for symmetry.
(a) The symmetry is about the origin. (b) The symmetry is about the y-axis. (c) There is no symmetry. (d) The symmetry is about the x-axis. (e) The symmetry is around the point (5, 5).
Solve the problem.The first recorded population of a particular country was 30 million, and the population was recorded as 38 million 8 years later. The exponential growth function 
describes the population of this country t years since the first recording. Use the fact that 8 years later the population increased by 8 million to find k to three decimal places.
A. 0.880 B. 0.040 C. 0.030 D. 0.260
Which of the following pairs of points lie on the line -x + 3y = 12?
A. (1, 3) and (0, 2) B. (0, 12) and (2, 6) C. (12, 0) and (0, 4) D. (-12, 0) and (0, 4)