Question

A line has a slope of -1/2 and a y-intercept of 3.


Which equations represent the line?


Choose all answers that are correct.
http://static.k12.com/bank_packages/files/media/mathml_beb5e1f668ef580c3abf72284867ff45993ca4ce_1.gif
http://static.k12.com/bank_packages/files/media/mathml_28d0b0a931a77df797c54e42deeff5ae35f7ce95_1.gif
http://static.k12.com/bank_packages/files/media/mathml_5563127cc1b0bd5c6ef4694b381f0a0b7c0e108f_1.gif
http://static.k12.com/bank_packages/files/media/mathml_87100d38d1babf18630cb8e66db165c22135c389_1.gif

Answer 1

so u know the y intercept

Answer 2

at y=3 what is x??

Answer 3

z