Answer:
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Step-by-step explanation:
The slope is found by using the formula
The points are (1,4) and (1,-3)
m = (y2-y1)/(x2-x1)
= (-3-4)/ (1-1)
= -7/ 0
When we divide by 0 the answer is undefined
Answer:
Then the desired equation is y = -2x - 6.
Step-by-step explanation:
As we move from point (-3, 0) to point (0, -6), x increases by 3 and y decreases by 6. Thus, the slope of the line segment connecting these two points is m = rise / run = -6/3 = -2.
Now use the slope-intercept equation of a straight line to determine the y-intercept of this line:
y = mx + b becomes 0 = -2(-3) + b, so that b = -6.
Then the desired equation is y = -2x - 6.
Check: Does (0, -6) satisfy y = -2x - 6? Is -6 = -2(0) - 6 true? YES
Consider that the slope-intercept form of the straight line with slope (m) and y-intercept (c) is given by,
a.
Modify the given equation as,
Thus, the equation in slope-intercept form can be written as,
b.
Modify the given equation as,
Thus, the equation in slope-intercept form can be written as,
c.
Modify the given equation as,
Thus, the equation in slope-intercept form can be written as,
Answer:
3
Step-by-step explanation:
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