Answer:
The answer is .
Step-by-step explanation:
Solve the equation:
-Subtract from :
-Subtract both sides by :
-Divide both sides by :
So, therefore, the final answer is .
All the same and it is 3.5
Answer:
1 is correct answer
Step-by-step explanation:
hope it helped you:)
Consider this option (see the attached picture). Note, that every domain of the function is marked by green.
If it is possible check this solution in other sources.
Answer:
Option A
Step-by-step explanation:
step 1
Find the equation of the inequality A (solid line with negative slope)
we have the points
(0,2) and (1,-1)
The slope is
The equation in slope intercept form is equal to
The solution of the inequality is the shaded area above the solid line
so
The inequality is
----> inequality A
step 2
Find the equation of the inequality B (solid line with positive slope)
we have the points
(0,-3) and (3,0)
The slope is
The equation in slope intercept form is equal to
The solution of the inequality is the shaded area below the solid line
so
The inequality is
----> inequality B
therefore
The system of inequalities is