The x-intercept of the line is 4.

- 5x + 11y = 220

- 5(0) + 11y = 220

y = 20

3x - 2y = 17

3(0) - 2y = 17

⇒ - 2y = 17

⇒ y = - 172

The y - intercept of the line is - 172.

To find the y-intercept, sustitute x = 0 in the equation.

- x + 12y = 36

- (0) + 12y = 36

12y = 36

y = 3

The y-intercept is 3.

y = - 0.5x + 0.4

To find x-intercept, put y = 0.

0 = - 0.5x + 0.4

0.5x = 0.4

x = 0.40.5 = 45

So, x-intercept is 45.

To find y-intercept, put x = 0.

y = - 0.5(0) + 0.4

y = 0.4

So, the y-intercept is 0.4.

Slope(m) = change in y-coordinateschange in x-coordinates = 2 - (- 1)2 - (- 4) = 12

Equation of line of graph of the data = y - y1 = m(x - x1)

⇒ y + 1 = 12(x + 4)

⇒ 2y + 2 = x + 4

x - 2y = - 2

To find the y-intercept, let x = 0.

0 - 2y = - 2 ⇒ y = 1

Therefore, y-intercept of the graph of the data is 1.

Slope(m) = change in y-coordinateschange in x-coordinates = 13 - 95 - 3 = 2

Equation of line of graph of the data = y - y1 = m(x - x1)

⇒ y - 9 = 2(x - 3)

⇒ 2x - y = - 3

To find the y-intercept, let x = 0.

2(0) - y = -3

y = 3.

Therefore, y-intercept of the graph of the data is 3.

To find the x-intercept, substitute y = 0 in the equation.

10x - 17y = 30

10x - 17(0) = 30

10x = 30

x = 3

The x-intercept is 3.

To find the y-intercept, substitute x = 0 in the equation.

9x - 7y = - 21

9(0) - 7y = - 21

- 7y = - 21

y = 3

The y-intercept is 3.

To find the x-intercept, substitute y = 0 in the equation.

2x - 4y = 6

2x - 4(0) = 6

2x = 6

x = 3

The x-intercept is 3.

To find the y-intercept, substitute x = 0 in the equation.

4x - 3y = 27

4(0) - 3y = 27

- 3y = 27

y = - 9

The y-intercept is - 9.

To find the point on the y-axis intercepted by the equation, substitute x = 0.

y = 2x + 17

y = 2(0) + 17

y = 17

The y-intercept = 17.

To find the point on the y-axis intercepted by the equation, substitute x = 0.

y = 3x + 18

y = 3(0) + 18

y = 18

The y-intercept = 18.