Pls ; ( which equation shows y=-1/2x+4 is in standard form? a) x+2y=8 b) x+2y=-8 c) 2x-y=8 d) 2x+y=8 pls show work < 3

Standard form is Ax+By=C

move the x-value to the left: 1/2x+y=4

1/2x+y=4

or multiply by 2x+2y=8

Step-by-step explanation:

x + 2y = 8

y = -1/2x + 4    =    1/2x +y = 4   =   x + 2y = 8

a function could be identified in 3 ways either on a chart,graph, or ordered pairs. first a function is that each point has its own. the rule is that there can be many x's to one y but there can not be 2 x's at different y's. so on a graph when you put a straight line through the y's there should be one dot only to be a function.

step-by-step explanation: