Answer:
f(- x) = 6x² + x
Step-by-step explanation:
To evaluate f(- x) , substitute x = - x into f(x) , that is
f(- x) = 6(- x)² - (- x) = 6x² + x
The interval notation is { 5/ 2 < x > 0 }
<h3>How to determine the value</h3>
Given the inequalities;
To determine the value of x, we have;
2x - 1 < 4
collect like terms
2x < 4 + 1
2x < 5
Make 'x' the subject
x < 5/ 2
−5x −3 > −3
collect like terms
-5x > -3 + 3
-5x > 0
x > 0
Thus, the interval notation is { 5/ 2 < x > 0 }
Learn more about interval notation here:
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Answer:
A. None
General Formulas and Concepts:
<u>Algebra I</u>
- Perpendicular Lines/Intersecting Lines have 1 solution.
- 2 identical Lines have infinitely many solutions.
- Parallel Lines have no solution.
Step-by-step explanation:
According to the graph, we see that we have 2 parallel lines. Therefore, there will be no solution.
The first one stays the same as it does not simplify =108
and the second one is the sames as it does not simplify =233
