Question

18. Which of the following points lies on the line y = 2x +3.
(a) (28)
(b) (3,9) (c) (4, 12)
(d) (5, 15)

plz explain step by step​

Answer 1

Answer:

y=2x+3

Step-by-step explanation:

let x =2, y=8

8≠2×2+3

so now,

let x=3 and y= 9

9=2×3+3

9=6+3

Hence x=3 and y=9