Question

Answer one by one so i can understand please
thankfull to you​

Answer 1

Answer:

(a) y= 3x (Given)

Putting x = 1

y = 3×1 = 3

And, x = 0

y = 3×0 = 0

Hence, two solutions are (1,3) and (0,0)

(b) Given : x = 3

therefore, y = 3×3 = 9 eggs

(c) Given : y = 21

y = 3x

21 = 3x

x = 21/3 = 7cups of flour

(d) Putting (2,6) in the equation

y = 3x

6 = 3×2

6 = 6

Hence, it's a solution for the equation

(e) (iv) lies on the graph

Hope it helps you!