To be a function, the DOMAIN, the X-COORDINATE, and the INPUT VALUES cannot repeat.
For example, the coordinates (3,6) and (5,6) are good, but if you were to have the coordinates (3,7) and (3,9), that would not be a function.
(10 + 3x + 4) - (4 + 1) - (7x + 3)
(14+3x)-(5)-(7x+3)
(14+3x)-(7x)
14+ -4x
I haven’t been taking algebra 1 for that long since I’m in 8 grade And I’m just in algebra 1 as an advanced class, but I’m pretty sure this would be correct, also all the other equations above 14 + -4x are just me simplifying it. Just to make it clearer I’m pretty sure the answer is 14 + -4x
Put the graph in and I will solve this question. it is unsolvable without the graph.