Me with these two questions, 10 points for each so in total

2- which is an equation of the line containing the points (4,6) and (6,10) in standard form?

a: -2x+y = -8

b: -2-y = -22

c: -2+y= -2

d: 2x-y= -2

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4- which shows the equation of the line containing the point (-2,6) and having a slope of 3 in-intercept form?

a: 3y=x+20

b: y=3x-20

c: y=3x+12

d: y= -3/2x+3

Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by â’4 to get â’16x â’ 4y = â’80 multiply the second equation by â’1 to get â’4x â’ y = â’20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by â’1 to get â’2x â’ 4y = â’14