Graph the linear inequality.x - y > -4 
A. 
B. 
C. 
D. 
Answer: C
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Solve the problem.On a biology test, a student got 25 questions correct but did not pass. On a second attempt, the student got 31 questions correct. What was the percent of the increase?
A. 76% B. 24% C. 19.4% D. 6%
Find an equation of the tangent line at x = a.y = x2 - 2; a = 2
A. y = 4x - 6 B. y = 4x - 10 C. y = 2x - 6 D. y = 4x - 12
Use the graph and the factor theorem to list the factors of f(x).y = f(x)
A. (x - 12), (x + 12) B. x, (x - 12), (x + 12) C. x, (x - 6), (x + 6) D. (x - 6), (x + 6)
Solve the problem.The volume V of a given mass of gas varies directly as the temperature T and inversely as the pressure P. A measuring device is calibrated to give 
when 
and 
What is the volume on this device when the temperature is 
and the pressure is 
style="vertical-align: -4.0px;" /> A. V = 244.4 in3 B. V = 18.8 in3 C. V = 224.4 in3 D. V = 264.4 in3