Show:
Solving Equations
Graphs
Systems
Parabolas
Potpourri
100
It's the solution to 2x - 3 = 8.
What is x = 11/2 or 5.5.
100
It's the y-intercept of the line modeled by the equation y = 5x - 8.
What is -8?
100
They are the three possibilities for the number of solutions to a system of linear equations.
What are one solution, no solutions, and infinitely many solutions?
100
If "a" is negative, then this represents a maximum.
What is the vertex?
100
If f(x) = -x^2 +2x -1, it's the f(2).
What is -1?
200
It's the property we would (probably) use first before solving this equation: 2(4x - 3) = 5x - 3.
What is the Distributive Property?
200

It's where we would shade on the graph of -y < -2x + 3.

What is above the line?

200
It's the method of solving a system of linear equations that involves looking at their lines and determining the point of intersection.
What is graphing?
200
It's the invisible line going through the vertex that cuts the parabola in half.
What is the axis of symmetry?
200
It's the exact, simplified form of the square root of 24.
What is 2 square roots of 6?
300
It's the result of solving this equation for "y": 3x + 2y = 8.
What is y = -3/2x + 4?
300
The graph of a linear system with "no solution" looks like this.
What are parallel lines?
300
It's the method of solving a system of linear equations that involves "plugging" one equation into the other.
What is substitution?
300
It's the vertex of the parabola modeled by the following equation: y = (x + 2)^2 +7.
What is (-2, 7)?
300
It's the day of the week your Mid-Year Exam for Algebra 2 will be.
What is Thursday?
400
It is/are the solution(s) to the equation x^2 - 16 = 65.
What are +/- 9?
400

A line with a negative slope is always doing this, when you look at it from left to right.

What is decreasing/going down?

400

It's the solution to the system: 2x - y = 4     2x + y = 8

What is (3, 2)?

400
It's the vertex of the parabola modeled by the following equation: y = 2x^2 - 8x + 1.
What is (2, -7)?
400
It's the area formed by the graphs of overlapping inequalities in a linear programming problem.
What is the feasible region?
500

It's the answer to the question, "Will there be any fractions?"

What is "yes"?

500

It's the quick sketch of the graph of y = -(x - 2)^2 +3.

What is (look at graphs)?

500

It's the solution to the system: 3x + 2y = 8    2x + 3y = 2

What is (4, -2)?

500
It's the sketch of the graph of y = 2(x - 1)^2 - 4.
What is (look at graphs)?
500
It's the type of function that graphs as a parabola.
What is a quadratic function?