4×____×1=12 ?=____. please help me solve this question
1 answer:
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Answer:
When the line intercepts the x axis, this means that y will be 0.
therefore the 2 coordinates the line passes through are (2,-5) and (4,0)
given equation of line:
y=mx+b
where m = slope
b = y-intercept.
Let (2,-5) and (4,0) be (x1,y1) and (x2,y2) correspondingly.
slope of line = y1-y2 / x1 - x2
Now substitute x = 4, y = 0 and m = 5/2 into equation of line to find b.
therefore equation of line will be: