Question

What is the equation of the line that passes through (1, 3) and (-2, -3)?

Answer 1

Answer:

the required equation is y = 2 x + 1

Step-by-step explanation:

by putting the value of x ( 1,3 )

• y = 2 × 1 + 1
• y = 2 + 1
• y = 3

it shows y = 3, hence y = 2x+1 will pass through

( 1, 3 )

by putting the value of x ( -2, -3 )

• y = (-2 × 2) + 1
• y = -4 + 1
• y = -3

it shows y = -3 , hence y = 2x + 1 will pass through ( -2, -3 )