Find the open interval(s) where the function is changing as requested.Increasing; f(x) = 
A. (-?, 0)
B. (0, ?)
C. (1, ?)
D. (-?, 1)
Answer: A
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Graph the solution set of the inequality, where x is an integer, on the number line.-1 ? 
< 1
A. 
B. 
C. 
D. 
Find the standard form of the equation of a circle that satisfies the given conditions.Center (19, 17) and passes through the origin
A. (x - 17)2 + (y - 19)2 = 650 B. (x - 19)2 + (y - 17)2 = 25 C. (x - 19)2 + (y - 17)2 = 650 D. (x - 17)2 + (y - 19)2 = 25
Solve the problem. Round to the nearest tenth if necessary.On a biology test, a student got 25 questions correct but did not pass. On a second attempt, the student got 32 questions correct. What was the percent of increase?
A. 72% B. 28% C. 21.9% D. 7%
Find an equation of the line described. With slope 0, through 
A. - 
x + y = 7
B. y = 7
C. - 
x + 7y = 0
D. x = - 