Provide an appropriate response.If the points in the table lie on a parabola, write the equation whose graph is the parabola.
A. y = 3(x + 2)2 + 4
B. y = 3(x - 2)2 + 4
C. y = 3x2 + 12x - 8
D. y = 3x2 + 12x + 8
Answer: D
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Describe the given set of points with a single equation or with a pair of equations.The circle in which the plane through the point (10, -1, -2) perpendicular to the x-axis meets the sphere of radius 26 centered at the origin.
A. x2 + y2 + z2 = 676 and z = 10 B. x2 + y2 + z2 = 576 and y = 10 C. x2 + y 2 + z2 = 476 and y = 10 D. x2 + y2 + z2 = 676 and x = 10
Round to the indicated place value.Round to the nearest one: 290.19
A. 291 B. 290 C. 290.20
Solve.The cost of stainless steel tubing varies jointly as the length and the diameter of the tubing. If a 
length with diameter 2 inches costs $48.00, how much will a 
length with diameter 
cost?
A. $149.57 B. $144.00 C. $141.60 D. $149.30
Solve the problem.The following table shows the market prices per pound that a trucker can get for his load of fruit in three cities: San Francisco (S.F.), Las Vegas (L.V.), and Los Angeles (L.A).
The trucker has a load of 6000 pounds of peaches and 3000 pounds of apples. Write the information from the table as a 2 x 3 matrix B. Write a row matrix A for which the entries represent the number of pounds of each type of fruit in the truck. If 
, find c12. What does this entry of C represent?
A. c12 = 3600. c12 represents the total value of the load in Las Vegas. B. c12 = 6000. c12 represents the total value of the load in San Francisco. C. c12 = 3250. c12 represents the total value of the load in Las Vegas. D. c12 = 6000. c12 represents the total value of the load in Las Vegas.