Find the slope and the y-intercept of the given line.5x + 7y = 48
A. -1;
B. ;
C. - ;
D. 1;
Answer: C
Mathematics
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Determine which value(s), if any, must be excluded from the domain of the variable in the expression.
A. x = 3, x = -3 B. x = 0 C. x = 3, x = -3, x = 0 D. x = 3, x = 0
Mathematics
Find the nth term {an} of the geometric sequence. When given, r is the common ratio.3, 1, ,
,
, ...
A. an = 3 ? n-1
B. an = 3 ? n-1
C. an = 3 ? n + 1
D. an = 3 ? n
Mathematics
Solve.Seven times a number is three. What is the number?
A.
B. 21
C. -4
D.
Mathematics
Refer to the double-bar graph below which shows the number of male and female athletes at a university over a four-year period. Solve the problem.Which year had the same number of male and female athletes?
A. 2004 B. 2005 C. 2003 D. 2002
Mathematics