Find the equation of the line passing through the indicated two points. Write the equation in slope-intercept form.(2, -5) and (7, 3)
A. y = 
x - 
B. y = 
x - 
C. y = -2x - 1
D. x = 2
Answer: B
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Evaluate the line integral of f(x,y) along the curve C.f(x, y) = 
, C: y = x2, 0 ? x ? 4
A. 256
B. 1024
C. 
D. 0
Read and solve the following problem. Then write a paragraph describing the method you used to get your solution. Which problem-solving strategy(s) did you use and why?
Toothpicks can be arranged to form rows of rectangles as shown. How many
toothpicks are required to form a row with 30 rectangles in it?
The trough in the illustration has a cross-sectional area of 46 square inches. Find the depth, h ,of the trough.
(Area of a trapezoid = 
)
?
?
?
A. 8 inches
B. 6 inches
C. 4 inches
D. 7 inches
E. 12 inches
Determine whether the diagram could represent a function.
A. Yes B. No