Postulate1:A line contains atleast 2 points.Postulate1a:A plane contains at least 3 points not all on one line.Postulate1b:Space contains atleast four points not all on one plane
Answer:
whats the question
Step-by-step explanation:
Answer:
Step-by-step explanation:
Given
See attachment for triangle
Required
Solve for s
From the triangle, we have:
similar to
Such that
This implies that:
Substitute: and
Collect like terms
Divide by -1
Answer:
y < Two-thirdsx – 1
Step-by-step explanation:
use the information about the straight line to find equation of the line.
Given coordinates (-3,-3) and (3,1) find the slope
Slope, m=change in y/change in x
Change in y= 1--3=4
Change in x=3--3=6
m=4/6=2/3
Equation of line using m=2/3 and points (3,1) and (x,y) inform of y=mx+c
To write the inequality take a point in the shaded region and test it in the above equation
For example taking point (4,1)