Midterm Review

Front

What is the solution to the systems of equations shown in the graph?

Back

No Solution

Front

Evaluate the expression: -2 ⋅ (3 + 8 ÷ 4)²

Back

-50

Front

What is the value of (5³x²y⁴)⁰?

Back

1

Front

Back

Discriminant

Front

What is the formula for the axis of symmetry in standard form?

Back

x = -b/2a

Front

What is the quadratic formula?

Back

Front

What does the discriminant tell us about a quadratic equation?

Back

It indicates the nature of the roots (real and distinct, real and equal, or complex).

Front

How do you find the vertex of a parabola given in standard form?

Back

Use the axis of symmetry x = -b/2a to find the x-coordinate, then substitute to find the y-coordinate.

Front

Back

1

Front

What is the meaning of 'no solution' in a system of equations?

Back

The lines representing the equations are parallel and never intersect.