Answer:y = -5x + 11
Step-by-step explanation:
First, find the slope (m) of the line that passes through these points:
m = (1-6) / (2-1) = -5/1 = -5
Then use the point slope formula to find the equation of the line:
m = (y-y0)/(x-x0)
-5 = (y-1)/(x-2)
-5(x-2) = y-1
y - 1 = -5x+10
y = -5x + 11
Answer:
See attachment for graph
Step-by-step explanation:
Given
Required
Draw the graph
First, we identify at least 2 possible values of x and y
Let
Solve for y
So, a point is:
Let
Solve for y
So, another point is:
<em>Plot </em><em> and </em><em> on the graph, then draw a straight line through both points</em>
See attachment for graph
Middle angles are vertical , so the are congruent,
so third angle in triangles will be also congruent (angle near crossed side)
so ASA postulate