SOLUTION: can someone help me wiht these: 1. What type of conic section is the following equation? 5x2 - y = 12 2.Evaluate 10x²y - 1 for x = 3 and y = 2 3.Find the slope of the line wh

Algebra ->  Probability-and-statistics -> SOLUTION: can someone help me wiht these: 1. What type of conic section is the following equation? 5x2 - y = 12 2.Evaluate 10x²y - 1 for x = 3 and y = 2 3.Find the slope of the line wh      Log On


   



Question 300896: can someone help me wiht these:
1. What type of conic section is the following equation?
5x2 - y = 12
2.Evaluate 10x²y - 1 for x = 3 and y = 2
3.Find the slope of the line whose equation is 4x - 6y = 8.
4.Solve the system of equations.
3x + 4y = -36
y = 2x - 9
5.Find the distance on the coordinate system from the point (-3, 4) to the point (8, -7).
6.Evaluate 6i4 - 10i²(that 4 is a little 4 above)
7.Solve with matrices. 5x -3y = 18 and 2x + 7y = -1
8.Find the 10th term of the sequence 1, 5, 9, 13, 17, . . .
9.What is the probability of drawing yellow marble followed by a red marble from a bag containing 12 yellow marbles, 14 red marbles, and 15 green marbles if the first marble is not replaced?

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