Find the equation of this line:
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y = 6x + 3

Step-by-step explanation:

Find the slope using the formula rise/run or Change in y/Change in x. We can find the slope by plotting 2 points on the graph. We observe that the points (0,3) and (3,0) are on the graph. Let's use this to find our slope.

First, move 3 spaces down from (0,3). Then, move 3 spaces to the right from (0,0). Count the amount you moved: 6. Therefore, the slope is 6

Next, find the y intercept. To find it, we plug in two points for x and y to solve. However, in this case, the y-intercept is already given. This point is (0,3), on the vertical line. Therfore, the y-intercept is 3.

Your equation, in slope-intercept form, now looks like this: y = 6x + 3 (y = mx + b)

step-by-step explanation:

i think something is missing in your question because y-1=(x-12) would not pass through the point (-4,-3). because if you replace x by -4 your are supposed to find y=-3 which is not the case her. if you replace x by -4 you find =-15.

i assume the right equation is y-1=1/4*(x-12) because this one is passing through both your points (if you are interested to know how i found that out i can tell you).

in this equation if i replace x by -4 i find y=-3 and if i replace x by 12, i find y=1 so the line representing this equation is passing through those 2 points.

then the standard form of the equation is finding an expression of y in function of x

y-1=1/4*(x-12)

y=x/4-3+1

y=x/4-2

hope that .

do you confirm there was a mistake in the question?