ANSWER
Boundary line: dashed line.(not a solid boundary line)
Shading: We shade the upper half-plane.
EXPLANATION
The given inequality is
To graph this inequality, we graph the corresponding linear equation.
This is what we called the boundary line.
Since the inequality sign does not have an equal sign against, it means the boundary line is not inclusive.
This means that any point on the boundary line will not satisfy the inequality.
So we use a dashed line for the boundary line of this inequality.
We then test to see if the origin satisfies the inequality, because the boundary line is not passing through the origin.
This statement is true, so we shade the upper half plane.
See graph
Answer:
this is school work
Step-by-step explanation: sorry but you gotta figure this out yourself.
but, the thing is that you should figure out the stuff inside the (these -->) then figure out the rest step by step like this, x= what then try to understand y= what, then use them to answer the problem.
and if its like this 1(4x + 5y) that mean that 9xy times 1 is your answer, this is an example.
the sum of all interior angles in a polygon is
180( n - 2)
n = number of sides
now, this polygon is a quadrilateral, so it has 4 sides, so it's total is just 180( 4 - 2) = 360.
Answer:
9r
Step-by-step explanation:
1.5r - 3r + 10.5r
10.5r + 1.5r = 12r
12r - 3r = 9r
Final Answer = 9r