Solve the system to the nearest 0.1 for each variable by using a graphing calculator.2F + 5T = -2-4F + 2T = -2
A. F = 0.4; T = -0.2
B. F = 0.6; T = -0.4
C. F = 0.3; T = -0.5
D. F = 0.2; T = -0.8
Answer: C
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Solve the problem by integration.Under certain conditions, the velocity v (in m/s) of an object moving along a straight line as a function of the time t (in s) is given by 
Find the distance traveled by the object during the first 2 s.
A. 1.093 m B. 1.413 m C. 2.479 m D. 6.371 m
The problem tells how many units and in what direction the graph of the given equation is to be shifted. Give an equation for the shifted graph. Then sketch the original graph with a dashed line and the shifted graph with a solid line.y = x3
Down 3, left 5
A. y - 3 = (x + 5)3
B. y - 3 = (x - 5)3
C. y + 3 = (x + 5)3
D. y + 3 = (x - 5)3
Find the exact value of the expression, if possible. Do not use a calculator.tan-1 
A. - 
B. 
C. 
D. - 
The number line in the following graphic represents fictional net exports in billions of dollars for five countries. Net exports are obtained by subtracting total imports from total exports; a negative net export means the country imported more goods than it exported.
Germany's net exports are represented by a positive integer. Explain what this tells you about imports and exports of Germany.
A. Germany's total exports are 35 billion dollars. B. Germany's total imports are 35 billion dollars. C. Germany's exports exceed imports by 35 billion dollars. D. Germany's imports exceed exports by 35 billion dollars.