Algebra 2 SOL Review

Front

Write the equation in vertex form: y = -2x² + 16x + 4

Back

y = -2(x - 4)² + 36

Front

Simplify: -w⁴ / 6

Back

-w⁴ / 6

Front

Identify the graph of: log₅(x + 3) + 3

Back

Graph shifts left by 3 and up by 3.

Front

If 9 - i is the sum of two complex numbers, and one of the binomials is 12 - 5i, what is the other binomial?

Back

-3 + 4i

Front

How many zeros does this parabola have?

Back

2

Front

Define vertex form of a quadratic equation.

Back

Vertex form is y = a(x - h)² + k, where (h, k) is the vertex.

Front

What is the discriminant and how is it used?

Back

The discriminant (b² - 4ac) determines the number of real roots of a quadratic equation.

Front

Explain the concept of complex numbers.

Back

Complex numbers are numbers of the form a + bi, where a and b are real numbers and i is the imaginary unit.

Front

What is the standard form of a quadratic equation?

Back

Standard form is y = ax² + bx + c.

Front

How do you find the axis of symmetry for a parabola?

Back

The axis of symmetry is x = -b/(2a) for the quadratic equation ax² + bx + c.