Sos, paper due tmr ! EASY ALGEBRA QUESTION FOR MANY BUT NOT FOR ME ! HELP ME FILL IN THE BLANKS !
1 answer:
So... for the beginning m = 1 cause your slope is just rising and running one everyone time. This makes the equation
Then for the next question your y value is determined to when x equals 0. This means that y equals -3. To find the m (slope) divide
for example
That would be your slope line.
The two points can be any (x,y) points from the table.
Have fun.
Then for the next question your y value is determined to when x equals 0. This means that y equals -3. To find the m (slope) divide
for example
That would be your slope line.
The two points can be any (x,y) points from the table.
Have fun.
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Answer:
Step-by-step explanation:
The point-slope form of a line is given by:
Where
(x_1,y_1) is the coordinate pair (any of the points given)
m is the slope. The ratio of change in y coordinates by x coordinates
Let's calculate the slope:
Now, it is given "y - 4", so y_1 is 4, so they are using the coordinate pair (7,4). So we can say x_1 = 7
Now we have all the values, lets write the equation:
This is the point-slope form.
From the diagram above you can see that points A and B have coordinates (8,0) and (-4,6), respectively.
The equation of the line passing through the pointa A and B is:
Then
Answer: