Find the slope of the line containing the given points.f(16.8) = -7.6 and f(8.9) = 8.6
A. 
B. - 
C. - 
D. 
Answer: C
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Write the logarithmic equation as an exponential equation.log3
= 
A. 
3= 
B. 3
= 
C. 
1/2 = 3
D. 31/2 = 
Solve the problem.Bruce is a retired carpenter who builds patio chairs and dog houses which he sells at his local flea market. It takes him 4 hours to build a dog house and 5 hours to build a patio chair. Bruce can work no more than 40 hours per week and he must produce more dog houses than chairs. Write a system of inequalities to describe this situation and solve the system by graphing. Use D for the number of dog houses and P for the number of patio chairs produced in a week. 
A. 
B. 
C. 
D. 
Provide an appropriate response.If k = 0, then x2 = k will have exactly one real solution.
A. True. B. False; the equation will have two real solutions. C. False; the equation will have no real solution.
Rewrite the quadratic function in standard form by completing the square.f(x) = x2 - 6x + 19
A. f(x) = (x - 3)2 + 10 B. f(x) = (x - 3)2 - 10 C. f(x) = (x + 3)2 - 10 D. f(x) = (x + 3)2 + 10