Уроки математики и физики (RU + UA)

пятница, 26 октября 2018 г.

Test 1. Cover-up method for drawing straight lines


 1. If  x + 2y = 4. Find the value of  y  then  x = 0.

 а)  1;      b)  4;     
 c)  2;      d)  3.

 2. If  x + 2y = 4. Find the value of  x  then  y = 0.

 а)  4;      b)  2;     
 c)  3;      d)  1.

 3. If  3x + y = 3. Find the value of  x  then  y = 0.

 а)  4;      b)  3;     
 c)  2;      d)  1.

 4. If  3x + y = 3. Find the value of  y  then  x = 0.

 а)  2;      b)  3;     
 c)  1;      d)  4.

 5. Draw each line below with the cover-up method. You need to find the 2 points fist then draw the axes big enough.
5x + 3y = 15



 6. Draw each line below with the cover-up method. You need to find the 2 points fist then draw the axes big enough.

2x + 5y = 10



 7. Draw each line below with the cover-up method. You need to find the 2 points fist then draw the axes big enough.
9x + y = 18



 8. Draw each line below with the cover-up method. You need to find the 2 points fist then draw the axes big enough.
3x + 4y = 12



 9. Draw each line below with the cover-up method. You need to find the 2 points fist then draw the axes big enough.
x + 5y = 10



10. Draw each line below with the cover-up method. You need to find the 2 points fist then draw the axes big enough.
3x + 2y = 18



11. Draw each line below with the cover-up method. You need to find the 2 points fist then draw the axes big enough.
6x + 5y = 30



12. Draw each line below with the cover-up method. You need to find the 2 points fist then draw the axes big enough.
2x + 7y = 28



Комментариев нет:

Отправить комментарий