SSS2 Math Quiz 8.1 – Simultaneous linear equations

Sketch the graph and write down the coordinates of the point where the line cuts the x-axis for the graph y = 4x – 2

(0, -2)

Correct Incorrect Correct answer

(0, 2)

Correct Incorrect Correct answer

(2, 0)

Correct Incorrect Correct answer

(1, 4)

Correct Incorrect Correct answer

Sketch the graph and write down the coordinates of the point where the line cuts the y-axis for the graph y = -3x + 6

(0, 6)

Correct Incorrect Correct answer

(0, -3)

Correct Incorrect Correct answer

(2, 0)

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(3, 0)

Correct Incorrect Correct answer

Sketch the graph and write down the coordinates of the point where the line cuts the x-axis for the graph y = 2x + 5

(0, 2)

Correct Incorrect Correct answer

(0, 5)

Correct Incorrect Correct answer

(5, 0)

Correct Incorrect Correct answer

(-5, 0)

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Sketch the graph and write down the coordinates of the point where the line cuts the y-axis for the graph y = -4x + 8

(0, -4)

Correct Incorrect Correct answer

(0, 8)

Correct Incorrect Correct answer

(4, 0)

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(8, 0)

Correct Incorrect Correct answer

Sketch the graph and write down the coordinates of the point where the line cuts the x-axis for the graph y = 3x – 9

(0, -9)

Correct Incorrect Correct answer

(0, 3)

Correct Incorrect Correct answer

(9, 0)

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(-3, 0)

Correct Incorrect Correct answer

Sketch the graph and write down the coordinates of the point where the line cuts the y-axis for the graph y = -2x + 4

(0, -2)

Correct Incorrect Correct answer

(0, 4)

Correct Incorrect Correct answer

(2, 0)

Correct Incorrect Correct answer

(4, 0)

Correct Incorrect Correct answer

Sketch the graph and write down the coordinates of the point where the line cuts the x-axis for the graph y = 5x + 10

(0, 5)

Correct Incorrect Correct answer

(0, 10)

Correct Incorrect Correct answer

(5, 0)

Correct Incorrect Correct answer

(-10, 0)

Correct Incorrect Correct answer

Sketch the graph and write down the coordinates of the point where the line cuts the y-axis for the graph y = -6x + 12

(0, -6)

Correct Incorrect Correct answer

(0, 12)

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(6, 0)

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(12, 0)

Correct Incorrect Correct answer

Sketch the graph and write down the coordinates of the point where the line cuts the x-axis for the graph y = 2x – 6

(0, -6)

Correct Incorrect Correct answer

(0, 2)

Correct Incorrect Correct answer

(6, 0)

Correct Incorrect Correct answer

(-2, 0)

Correct Incorrect Correct answer

Sketch the graph and write down the coordinates of the point where the line cuts the y-axis for the graph y = -3x + 9

(0, -3)

Correct Incorrect Correct answer

(0, 9)

Correct Incorrect Correct answer

(3, 0)

Correct Incorrect Correct answer

(9, 0)

Correct Incorrect Correct answer

Solve the following pair of simultaneous equations graphically y = 3x and y = x + 1.

A) (1, 3)

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B) (2, 4)

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C) (3, 2)

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D) (4, 1)

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What is the slope of the line y = 2x?

A) 0

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B) 1

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C) 2

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D) 3

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Which of the following points lies on the line y = -x + 5?

A) (1, 4)

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B) (2, 3)

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C) (3, 2)

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D) (4, 1)

Correct Incorrect Correct answer

What is the y-intercept of the line y = 4x – 2?

A) -2

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B) -4

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C) 2

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D) 4

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Which of the following is the equation of a vertical line?

A) y = 2x

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B) x = 3

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C) y = x + 1

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D) y = -2x

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What is the slope of a horizontal line?

A) 0

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B) 1

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C) 2

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D) Undefined

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Which of the following pairs of equations represent parallel lines?

A) y = 2x + 3 and y = 2x – 1

Correct Incorrect Correct answer

B) y = 3x + 1 and y = -3x – 1

Correct Incorrect Correct answer

C) y = 4x – 2 and y = -4x + 2

Correct Incorrect Correct answer

D) y = x + 2 and y = -x – 2

Correct Incorrect Correct answer

What is the solution to the system of equations y = 3x – 2 and y = 2x + 1?

A) (1, 1)

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B) (2, 4)

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C) (-1, -5)

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D) (3, 7)

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Which of the following points does not lie on the line y = -2x + 3?

A) (1, 1)

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B) (2, -1)

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C) (3, -3)

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D) (4, -5)

Correct Incorrect Correct answer

What is the x-intercept of the line y = 5?

A) 0

Correct Incorrect Correct answer

B) 1

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C) 5

Correct Incorrect Correct answer

D) Undefined

Correct Incorrect Correct answer

SSS2 Math Quiz 8.1 – Simultaneous linear equations

SSS2 Math Quiz 8.1 – Simultaneous linear equations

Noah Wasiu September 5, 2024

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