Solve the problem.Use determinants to find the area of the triangle with vertices (2, 6), (5, 1), and (0, 0).
A. 13.5
B. 13.0
C. 14.0
D. 14.5
Answer: C
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Sketch several solution curves.y' = y4 - y3
What will be an ideal response?
Use a table or a calculator to evaluate the function. Round to four decimal places.tan 0.2491
A. 1.0318 B. 0.2465 C. 0.9691 D. 0.2544
Graph the line described.Through (0, 2); m = 
A. 
B. 
C. 
D. 
Solve the problem.A man is planting a section of garden with tomatoes and cucumbers. The available area of the section is 140 square feet. He wants the area planted with tomatoes to be more than 
of the area planted with cucumbers. Write a system of inequalities to describe the situation. Let 
to be planted in tomatoes and 
to be planted in cucumbers.
A. x + y ? 140 x > 40y x ? 0 y ? 0 B. x + y = 140 x ? 0.40y x ? 0 y ? 0 C. x + y ? 140 x < 0.40y x ? 0 y ? 0 D. x + y ? 140 x > 0.40y x ? 0 y ? 0