Algebra 2 Semester 1 Practice Final

Front

Solve the system of equations: y = 4x + 1 and 3x + 2y = 13

Back

(1, 5)

Front

Solve: 2x^2 - 9x = 35

Back

x = -5/2, x = 7

Front

Classify by degree of polynomial: 3x^2 – 8x + 1

Back

Quadratic

Front

What is the vertex of the parabola represented by the equation y = x^2 + 2x + 3?

Back

(-1, 2)

Front

Perform long division: (3x^3 - 10x^2 + 2x + 8) ÷ (3x - 4)

Back

x^2 - 2x - 2

Front

What is the quadratic formula?

Back

x = \frac{{-b \pm \sqrt{{b^2 - 4ac}}}}{{2a}}

Front

Define a polynomial function.

Back

A function that is represented by a polynomial expression, which is a sum of terms of the form ax^n where a is a coefficient and n is a non-negative integer.

Front

What is the degree of a polynomial?

Back

The highest power of the variable in the polynomial.

Front

Solve for x: 3(x - 2) = 12

Back

x = 8

Front

What is the discriminant of a quadratic equation?

Back

The discriminant is given by b^2 - 4ac and determines the nature of the roots.