Algebra 2 CP Midterm Review

Front

What is the result of expanding (x+2)(x+3)?

Back

Front

What is the vertex form of a quadratic function?

Back

The vertex form is f(x) = a(x-h)^2 + k.

Front

What is the product of 6m^3n^3 and 8m^2n^3?

Back

The product is 48m^5n^6.

Front

What are the coordinates of the vertex of the quadratic function if the vertex is (1,16)?

Back

The coordinates of the vertex are (1,16).

Front

Convert the equation y = x^2 - 2x - 5 into vertex form.

Back

The vertex form is y = (x-1)^2 - 6.

Front

What is the standard form of a quadratic function?

Back

The standard form is f(x) = ax^2 + bx + c.

Front

How do you find the vertex of a quadratic function in standard form?

Back

The vertex can be found using the formula h = -b/(2a) and k = f(h).

Front

What is the discriminant of a quadratic equation and what does it indicate?

Back

The discriminant is b^2 - 4ac; it indicates the nature of the roots.

Front

What is the factored form of a quadratic equation?

Back

The factored form is f(x) = a(x - r1)(x - r2), where r1 and r2 are the roots.

Front

What is the axis of symmetry for a quadratic function?

Back

The axis of symmetry is the vertical line x = h, where h is the x-coordinate of the vertex.