Soal UH 8.1 DT SLE

Name :
Daily Test Mathematics
STRAIGHT LINE EQUATION
Grade/ Smt : VIII/ 1

Class: 8 RSBI1

Number :

Choose the correct answer at one of the letters of a,b,c, or d
1.

Which of the following is true statement for the gradient
a. if straight line is parallel to y-axis, the line has no gradient
b. A gradient of straight line is the ratio of the horizontal distance to the vertical distance
c. A straight line has gradient with negative value if incline downwards to the left
d. Two parallel line has no gradient

2.

The gradient of line given by 3 x+2 y=6

a. - 32

is … .
c. 23

2

3

b. - 3

3.

4.

d .2

The gradient of line given by 4 x − y+8=0
a. -4
1

b. - 4
Gradient of line

1
1
y− x +2=0
9
3

is … .

c. 14
d. 4

is … .

1
3
b. -3
a. -

c. 3
d. 6
(−3,4 ) and ( -8,-6 ) is … .
c. -2
d . -10

5.

The gradient of line which passing through

6.

Line k passing through points (-2,1) and (3,5). Line l perpendicular to line k. The gradient of
line l is ...

a. 10
b. 2

5

4
4
b. 5
a. -

7.

4
5
d. 4
c.

Gradient of line at the following picture is ... .
a.
b.
c.
d.

5
2

2
5
2
−5
5
−2

8.

The straight line equation which passing through (0,3) with gradient -2

9.

The straight line equation which passing through (7,-4) and (9,6) is ... .

a. y=-2x-3
b. y =2x+3

a. y=5 x+39
b. 5x-y=39

c. 2x-y=3
d . y +2x=3

is ... .

c. y=5 x-39
d .5 x+ y=39

10. The straight line equation which passing through O and point A(-3,4) is ... .
a . y=−34 x+ 4
c . y=−43 x+ 4
b.

4

3

y=−3 x

d . y=−4 x

11. Line which passing through P(4,11) with Gradient 2 is ... .

a. y=2 x+3
b. y=2x+4

c. y=2 x+11
d . y=2 x+15

12. Look at the picture ! The equation of line l is ... .

a.3 y−4 x=12
b.3 y−4 x=−12
c. 3 x−4 y=12
d . 3 x−4 y=−12
13. A line passes through points P(-2,5), Q(2,-3) and R(a,9), than the value of a is ... .
a. -4
c. 1
b. -1

d. 4
14. Graph of Straight Line Equation 2 y+x=4

is ... .

15. The straight line equation which passing through (1,-2) and parallel with line y = 2x+1 is ... .

a. y=2 x−3
b. y=2x+3

c. y=2 x+4
d . y=2 x−4

16. The straight line equation which parallel with line x + y - 2 = 0 and passing through (-5,0) is
... .

a. x+ y−7=0
b. x+y-5=0

c. y +x+5=0

d . y +x +7=0

17. Line g perpendicular with line by given 2y - 3x = 6. Than the gradient of line g is ... .
a . - 32
c . 23
2

b. - 3

18. The straight line equation which perpendicular with line

a. 2 y−x=8
b. y−2 x=8

3

d .2

4 y−2x=8 is ... .
c . 2 x+ y =6

d .2 y + x=6

19. The straight line equation which passing through (6,-1) and perpendicular with line

y=3 x +2

is ... .
1

c . y=−3 x +1

a. y=−3 x+1
b. y=−3 x−1

d . y=−13 x−1

20. The straight line equation which parallel with line
interception point of lines

y=2 x+7 and y=x+2

a. y=−3 x−1
b. y=−3 x+6

y=−3 x

and passing through the

is ... .

c. y=−3 x+9
d . y=−3 x−18

21. Gradient of line which passing through (4b,5) and (2b,8) is -3. Than the Value b = ... .
a. -2

1

c.2

1

1

d .3

2

b. - 6

22. Line g is passing through (5,2) and (-1,-1). Line h is parallel to the line g and passing through
(-2,3). The equation of line h is ... .

a. x−2 y+8=0
b. x+2 y-8=0

c. 2 x− y +8=0
d .2 x+ y−8=0

23. The straight line equation which passing through (-5,-4) and perpendicular with line which
passing through (-1,3) and (-4,6) is ... .

a. x+ y=1
b. x+ y=−1

c. x− y=1
d . x− y=−1

24. The line l passing through points (-4,2) and (2,5). The intersection of line l and y-axis is...
a. (0,4)
c. (0,-4)
b. (0,-½)
d. (0,-8)
y

25.

The equation of line g on the left is

a y=−2 x+6
1
b. y=− x+6
2
c. y=−4 x+6
d . y=2 x+6

6
g
A (4,2)

O

x