Fill in the blanks to complete the following statements about the line that can be described by the equation y= -3x - 7
1 answer:
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Answer:
Step-by-step explanation:
Given:
To determine the equation of the line, we will use point slope form.
<u>Formula of point slope form:</u>
- → y - y₁ = m(x - x₁)
Where "x₁" and "y₁" are the coordinates of the point and "m" is the slope.
Substitute the coordinates and the slope:
Simplify the R.H.S:
Add 1 both sides:
Simplify the equation:
<u>Graphing the line on a coordinate plane:</u>
In this case, we are already given a point (3, 1). We can simply plot the y-intercept on the coordinate plane. Then, we can draw a straight line through both points. It is suggested that you use a ruler to do so.
Graph attached**
