Question 1 Not yet answered Marked out of 1.00 Flag question Question text Solve the system: y = x 2 + 7, y = 4x + 3 Select one:(0, 7) b.(0, 7) and...

Question 1

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Solve the system: y = x2 + 7, y = 4x + 3

Select one:

a. (0, 7)

b. (0, 7) and (0, 3)

c. (2, 11)

d. No solution

e. None of these

Question 2

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What is the solution of 2x - y = 5, -8x + 4y = 2?

Select one:

a. (2, -1)

b. (-1, 2)

c. (0, -5)

d. There is no solution

e. None of these

Question 3

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Solve the system: x + y + z = 3, 2x - y + 3z = 3, x - 2y + 3z = 0

Select one:

a. (1, 1, 1)

b. (1, 2, 0)

c. (2, 1, 0)

d. No solution

e. None of these

Question 4

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Solve the system: 2x + y = 6,  -2x + 3y = 5

Select one:

a. (2, 2)

b. (11/4, ½)

c. (13/8, 11/4)

d. No solution

e. None of these

Question 5

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Solve the system: y = |x|, y = 2x + 3

Select one:

a. (-1, 1)

b. (1, 1)

c. (2, 2)

d. No solution

e. None of these

Question 6

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Solve the system: x + y + z = 4, 3x - y + z = 2,  y - z = -2

Select one:

a. (4, 0, 0)

b. (0, 2, 2)

c. (0, 1, 3)

d. There is no solution

e. None of these

Question 7

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Solve the system: y = x2 - 5, y = 2x - 2

Select one:

a. (3, -1)

b. (-1, 3)

c. (3, 4) and (-1, 2)

d. (-1, -4) and (3, 4)

e. None of these

Question 8

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Solve the system: 2x + 3y = 7, 3x - 5y = 1

Select one:

a. (2, 1)

b. (1, 2)

c. (0, 0)

d. There is no solution

e. None of these

Question 9

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Solve the system: y = x2 + 4x - 5, y = 0

Select one:

a. (0, -5) and (1, 1)

b. (4, 4) and (-5, -5)

c. (1, 0) and (-5, 0)

d. No solution

e. None of these

Question 10

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Solve the system: y = x2 - 7, y = x - 7

Select one:

a. x = 0

b. (0, -1)

c. (0, -7)

d. (0, -7) and (1, -6)

e. None of these