Sets A, B, and C are given. Find the indicated set. A = {-8, -3, -1, 2, 5}, B = {-3, 2, 5, 7}, and C = {-1, 4, 9}A ? B
A. {-3, 2, 5}
B. {-8, -3, -1, 2, 5, 7}
C. {-8, -3, -1, 2, 5}
D. {-3, 2, 5, 7}
Answer: A
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Graph the function and determine the values of x for which the function is continuous. If the function is not continuous, determine the reason.f(x) = 
A. 
Continuous for all x
B. 
Not continuous at x = -2;
small change
C. 
Not continuous at x = -2;
small change
D. 
Not continuous at x = -2;
function not defined
State the phrase as a mathematical expression. Use x to represent the variable.206 divided by a number
A. 206 - x
B. 
C. 206x
D. 206 + x
Solve the problem.Julio figures that he can save $5000 per year. If, at the end of each year, he invests the money in a certificate of deposit (CD) which pays 7% interest annually, how much money will he have saved in six years?
Fill in the blank(s) with the appropriate word(s).
Solve using Cramer's rule.
A. (0, 6) B. (-1, 6) C. (0, 5) D. No solution