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Laabri

Yr9: Straight lines and y=mx+c

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Last updated over 2 years ago
24 Nsɛmmisa
Hyɛ no nsow a efi ɔkyerɛwfo no hɔ:

Formative Generation Completed!

Formative Generation Completed!

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Asemmisa {{asɛmmisaAhyɛnsode}}
1.

What does 'm' represent in the equation y=mx+c?

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2.

What does 'c' represent in the equation y=mx+c?

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3.

If the equation of a line is y=2x+3, what is the gradient of the line?

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4.

If the equation of a line is y=-4x+2, what is the y-intercept of the line?

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5.

Which of the following are true about the line y=mx+c?

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6.

State the equation of the blue line.

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7.

State the equation of the red line.

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8.

State the equation of the green line.

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9.

State the equation of the purple line.

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10.

State the equation of the black line.

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11.

Determine whether point (5, -1) lies on the line y = -2x + 9

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12.

Draw the line with x-intercept -2 and y-intercept -4 and determine its gradient.

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13.

Find the equation of this line in the form y=mx+c

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14.

Find the equation of this line in the form y=mx+c

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15.

Find the equation of a line with zero gradient that passes through (2, -3)

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16.

Find the equation of the line with undefined gradient that passes through (5, -1)

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17.

Find k, given that (k, 5) lies on the line with equation 3x - y = -8

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18.

Determine which coordinates lie on the line y = -3x + 4

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19.

State the the x-intercept, y-intercept and gradient of this line:

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20.

Graph the line y = 3x + 2

  • Klik Graph tab (Graph 1, Graph 2, ne nea ɛkeka ho) so ma graph biara a ɛsɛ sɛ wobɔ.
  • Klik graph no akyi na fa asɛm bi ka ho. Fa nsɛntitiriw abien ka ho na yɛ graph. Twe asɛm bi anaa kyerɛw x ne y coordinates na sesa ne gyinabea. Klik asɛm bi so na popa.
  • Sɛ wobɔ wo graph no wie a, wubetumi ahyɛ dashed line box no mu.
Asemmisa {{asɛmmisaAhyɛnsode}}
21.

Rewrite the following equation in the form y=mx+c

2y + 8x = 6

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22.

Graph the line 2y-2x=6

  • Klik Graph tab (Graph 1, Graph 2, ne nea ɛkeka ho) so ma graph biara a ɛsɛ sɛ wobɔ.
  • Klik graph no akyi na fa asɛm bi ka ho. Fa nsɛntitiriw abien ka ho na yɛ graph. Twe asɛm bi anaa kyerɛw x ne y coordinates na sesa ne gyinabea. Klik asɛm bi so na popa.
  • Sɛ wobɔ wo graph no wie a, wubetumi ahyɛ dashed line box no mu.
Asemmisa {{asɛmmisaAhyɛnsode}}
23.

Which of the following lines are parallel to each other?

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24.

Which of the following lines have the same y-intercept?