Question

Does the equation y+3=2(x+9) include the point (-6,3)?

Please explain how you got the answer! :3

Answer 1

Explanation:

if it includes the point should verify the equation

substitute x= -6 and y=3 in the equation

3+3 = 2 ( -6+9) calculate

6 = 6 is true! so YES the equation includes the point