What is the equation of the graphed line written in standard form? x = –3 y = –3 x + y = –3 x – y = –3

answer: both chords and diameters have two endpoints on a circle. diameters must intersect the center of a circle.

y = 3x+4

step-by-step explanation:

to find the slope

slope = (y2-y1)/ (x2-x1)

    = (-8-4)/ (-4-0)

    = -12/-4

  = 3

using the slope intercept form of a line

y= mx+b

we know the slope is 3

we know the y intercept is 4 ( the point where it crosses the y axis or x=0)

y = 3x+4

step-by-step explanation:

graph using a few selected

x         y

-1       15

0         6

1         2.4

2       0.96

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6: 4= 3/2

18: 8= 9/4

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