Question

Solve the following. 1) To draw graph of 4x+5y = 10, find y when x=1,
2) Write 4x - 5x² + 6 = 0) in standard form of quadratic equation,
3) For anAP:10, 25, 40, 55, ----- write a,
4) For an AP: 12, 20, 28, 36, write d.​

Answer 1

Answer:

Answer:1) If x - 1 then

Answer:1) If x - 1 then 4x + 5y = 10

Answer:1) If x - 1 then 4x + 5y = 10 4(1)+5y=10

Answer:1) If x - 1 then 4x + 5y = 10 4(1)+5y=10 4+5y=10

Answer:1) If x - 1 then 4x + 5y = 10 4(1)+5y=10 4+5y=10 5y=10-4=6

Answer:1) If x - 1 then 4x + 5y = 10 4(1)+5y=10 4+5y=10 5y=10-4=6 y=6/5