Given the linear equation y = 4x + 2, find the y-coordinates of the points (-2, ), (1, ), and (-3, ) Please show all of your work. Plot these points and graph the linear equation. Submit your graph
in Pre-Algebra Answers by

Your answer

Your name to display (optional):
Privacy: Your email address will only be used for sending these notifications.
Anti-spam verification:
To avoid this verification in future, please log in or register.

1 Answer

The graph is shown above (red line) with the given points. We get the y coords by putting x=-2, 1 and 3 in turn into the equation: y=4x+2: y=4(-2)+2=-8+2=-6; y=4(1)+2=4+2=6; y=4(-3)+2=-12+2=-10; giving us the points (-2,-6), (1,6) and (-3,-10) respectively.

by Top Rated User (627k points)

Related questions

1 answer
asked Jan 17, 2012 in Pre-Algebra Answers by Cb009 Level 3 User (2.2k points) | 191 views
1 answer
asked Jan 14, 2012 in Pre-Algebra Answers by Cb009 Level 3 User (2.2k points) | 184 views
Welcome to, where students, teachers and math enthusiasts can ask and answer any math question. Get help and answers to any math problem including algebra, trigonometry, geometry, calculus, trigonometry, fractions, solving expression, simplifying expressions and more. Get answers to math questions. Help is always 100% free!
82,540 questions
87,097 answers
3,667 users