Free Printable quiz straight lines from 3 29 nov

1.

The equation of a straight line is 2x +5y =7. Find the gradient of the line

a)

-2

b)

-5/2

c)

-2/5

d)

5

2.

The equation of a straight line is

3x - 2y + 8 = 0. Find the y -intercept of the line

a)

-8

b)

4

c)

-8/3

d)

8/3

3.

Line LK is parallel to the x-axis. Given that JK = 5 units. Find the coordinates of the point K

a)

(3,4)

b)

(4,5)

c)

(4,4)

d)

(5,4)

4.

Which of the following points lies on the straight line

2y = 3x - 7

a)

(1,2)

b)

(1,-2)

c)

(0,-7)

d)

(2,1/2)

5.

AB is parallel to CD, find the equation of AB

a)

y = x + 2

b)

x - 2y + 7 = 0

c)

y = 2x + 2

d)

y = x + 7

6.

Which of the following points is the point of intersection of the lines y = 2x + 1 and y = - x + 7

a)

(-2, 9)

b)

(8, -1)

c)

(2, 5)

d)

(6, 13)

7.

Determine whether the following straight lines

3y = -6x + 3 and y + 2x = 14

are parallel or not.

a)

Yes

b)

No

8.

Determine the equation of straight line that passes through points K(0,6 ) and L(2, 0)

a)

y = 3x + 6

b)

y = -3x - 6

c)

y = -3x + 6

d)

y = 3x - 6

9.

Express the following equation in the form of

y = mx + c

a)

y = 6x + 12

b)

2y = 6x + 12

c)

y = 3x + 6

d)

y = -3x + 6

10.

y = mx + c, m refers to the

a)

gradient

b)

X intercept

c)

co ordinate

11.

Find the equation of the straight line MN if its gradient is equal to 3 and the line passes through point (-2,5).

a)

y=2x+5

b)

y=-3x+11

c)

y=3x-11

d)

y=3x+11

12.

P is the point (−2,3) and Q is the point (4,15). Find the gradient of the straight line PQ.

a)

$-2$

b)

$-\frac{1}{2}$

c)

$\frac{1}{2}$

d)

$2$

13.

$4x+6y=0$
What is the gradient of the straight line above?

a)

$\frac{2}{3}$

b)

$-\frac{2}{3}$

c)

4

d)

6

14.

The diagram shows two parallel straight lines drawn on a Cartesian plane. Determine the equation of straight line PQ.

a)

$y=3x+2$

b)

$y=3x+4$

c)

$2y=3x+4$

d)

$2y=3x+8$

15.

Choose the straight lines which have the same y-intercept.

a)

$3x+2y+2=0$

b)

$y=3x-2$

c)

$\frac{x}{3}+\frac{y}{\left(-2\right)}=1$

quiz straight lines from 3 29 nov

Total questions: 15

Worksheet time: 23mins

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