Question

Does the point (3, 28) lie on the line y = 19 +3x

Answer 1

Yes

Explanation:

put point (3,28) in the above equation

28=19+3(3)

28=28

Answer 2

Answer ↓

`\LARGE{\text{please\:refer\:to\:the\:`

Calculations ↓

An easy way to check whether or not a point lies on a line is to plug in the x-coordinate in lieu of x and the y - coordinate in lieu of y As follows :

x - coordinate : 3

y=19+3(3)

y - coordinate : 28

28 = 19 + 9

28 = 28
`\Large\checkmark`

LHS = RHS

Hence the point (3, 28) does lie on the line y = 19 + 3x

`\footnotesize{\text{hope\:helpful}}`