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Worksheets

Radost matematike

Total questions: 6

Worksheet time: 3mins

Name
Class
Date
1.

Koeficijent smjera pravca  2x+y=3 je:

a)

2

b)

-2

c)

12\frac{1}{2}  

d)

12-\frac{1}{2}  

2.

Izaberi sve točke koje pripadaju pravcu 2x+y=3?

a)

(2, -1)

b)

(2,1)

c)

(1,3)

d)

(1,1)

3.

Jednadžba pravca sa slike je

a)

x3+y1=1\frac{x}{3}+\frac{y}{1}=1

b)

y=13x+1y=\frac{1}{3}x+1

c)

y=3x+1y=3x+1

d)

x3+y1=1\frac{x}{-3}+\frac{y}{-1}=1

4.

Kojem pravcu pripada točka T(1,-4)

a)

y=2x2y=2x-2

b)

y=2x4y=2x-4

c)

y=2x2y=-2x-2

d)

y=2x4y=-2x-4

5.

Pravac  2x4y2=02x-4y-2=0  s koordinatnim osima zatvara trokut površine

a)

2

b)

4

c)

  14\frac{1}{4}  

d)

12\frac{1}{2}  

6.

Za koji broj  α\alpha  je pravac (α+1)x+(2α)y+7=0\left(\alpha+1\right)x+\left(2-\alpha\right)y+7=0  usporedan s osi x

a)

1

b)

-1

c)

2

d)

-2