Question

(i) If the point (p, 4) lies on the graph of the equation 4x + y =16, then find the value of p.
ii) If the graph of the equation 2y = ax 4 passes through the point (1, 2) then find
the value of a
(iii) If the point (2k- 3,k+2) lies on the graph of the equation 2x + 3y + 15 = 0 then find k.
(iv) Examine whether the point (1, -2) lies on the graph of the equation 3x - 2y = 7.
(v) Check whether the point ( -3,2) lies on the graph of the equation 4x+7y=9
(vi) Write the condition under which the graph of ax + by + c = 0 passes through
origin​

Answer 1

Answer:

kgsyrzkgGkGkzktsgjGkGkzkgzu

Answer 2

Answer:

here is your answer

Step-by-step explanation:

Since, the point (x=3, y=4) lies on the equation 3y=ax+7, then the equation will be satisfied by the point . <br> Now, put x=3 and y=4 in given equation , we get <br>

<br>

<br>

<br> Hence, the value of a is

.