Solve the system of equations: \(y = 2x + 1\) and \(y = -x - 3\)
Exam Review #1 - Algebra 2

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Mathematics
•
9th - 12th Grade
•
Hard
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1.
FLASHCARD QUESTION
Front
Back
The solution is \((-2, -3)\).
2.
FLASHCARD QUESTION
Front
What are the domain restrictions for the function \(f(x) = \frac{1}{x-2}\)?
Back
The domain restriction is \(x \neq 2\).
3.
FLASHCARD QUESTION
Front
Which system of inequalities is represented by the lines \(y \ge -2x + 1\) and \(y < x + 4\)?
Back
The system is \(y \ge -2x + 1\) and \(y < x + 4\).
4.
FLASHCARD QUESTION
Front
Are the lines represented by the equations \(y = 3x + 2\) and \(y = -\frac{1}{3}x + 1\) parallel, perpendicular, or neither?
Back
The lines are perpendicular.
5.
FLASHCARD QUESTION
Front
What is the vertex of the quadratic function \(y = x^2 - 4x + 5\)?
Back
The vertex is \((2, 1)\).
6.
FLASHCARD QUESTION
Front
What is the solution to the equation \(2x + 3 = 7\)?
Back
The solution is \(x = 2\).
7.
FLASHCARD QUESTION
Front
What is the range of the function \(f(x) = -x^2 + 4\)?
Back
The range is \(y \le 4\).
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