Solve the logarithmic equation.log3 (x2 - 6x + 8)= 1
A. -1, -5
B. 1, 5
C. 5, 3
D. ?
Answer: B
Mathematics
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Identify which graph matches the equation.f(x) = (x + 2)2 + 3AB
?
A. Graph B B. Graph A
Mathematics
Solve the matrix equation for X.Let A = 
and B =
;
X - B = A
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.A bag contains 5 apples and 3 oranges. If you select 4 pieces of fruit without looking, how many ways can you get 4 oranges?
A. 0 B. 8 C. 15 D. 5
Mathematics
Solve the problem.A model for advertising response is given by 
where N(a) = the number of units sold and a = the amount spent on advertising, in thousands of dollars. How many units are sold after spending $4000 (a = 4) on advertising?
A. 6805 B. 1970 C. 1776 D. 1421
Mathematics