Write the statement as a power function equation. Use k as the constant of variation.The area of an equilateral triangle varies directly as the square of the side s.
A. A = 
B. A = ks2
C. A = 
D. A = k2s
Answer: B
Mathematics
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Solve the problem.An amusement park has a Ferris wheel with a height of 77 meters and a diameter of 72 meters. Using the drawing, write the equation of the wheel.
A. x2 + (y - 41)2 = 362 B. x2 + (y - 41)2 = 722 C. x2 + y2 = 362 D. x2 + (y + 41)2 = 362
Mathematics
Given the table of values, draw the related bar graph.The following table shows the number of grams of fat in the family size portion of various entrees served at Karma Kitchen.
What will be an ideal response?
Mathematics
Complete the square and then use the shifting technique to graph the function.f(x) = x2 + 2x
A. 
B. 
C. 
D. 
Mathematics
Solve the quadratic equation by completing the square.x2 + 4x - 5 = 0
A. {
, 
}
B. {0, -5}
C. {-1, 5}
D. {1, -5}
Mathematics