If r is a positive number and the point (x, y) is in the indicated quadrant, decide whether the given ratio is positive or negative.IV, 
A. Negative
B. Positive
Answer: A
You might also like to view...
Young's Rule for calculating the pediatric dosage, p, of medication is p = 
where a = the age of the child and A = the usual adult dosage. If the usual adult dosage is 5 mL, find the correct dosage for an eight year old child.
A. 2.4 mL B. 4 mL C. 5 mL D. 2 mL
Explain how to obtain the graph of the second function from the graph of the first function, or state that the graphs are identical.y = cos x, y = cos (-x + 2?)
A. Translate the graph 2? units to the right, and then reflect it over the x-axis. B. Translate the graph 2? units to the left, and then reflect it over the x-axis. C. The graphs are identical. D. Reflect the graph over the x-axis.
Simplify and reduce to lowest terms.
- 
A. 0
B. 5y
C. 
D. 
Find the requested function value.Find (f ? g)(6) when f(x) = 5x - 6 and g(x) = -8x2 + 8x + 3.
A. 3 B. -1191 C. 9 D. -4413