Algebra Review

Front

Multiply: (r + 7)(r − 7)

Back

r² − 49

Front

Write the equation for the given options: A, B, C, D

Back

B

Front

Solve: 0 = 4h

Back

g = 0

Front

What is the vertex of this equation? y = x² + 3x + 5

Back

(-1.5, 2.75)

Front

What is the solution to this system? (-2, -2), (2, -2), (-2, 2), (2, 2)

Back

(-2, 2)

Front

What is the distributive property?

Back

a(b + c) = ab + ac

Front

Define a quadratic equation.

Back

An equation of the form ax² + bx + c = 0, where a ≠ 0.

Front

What is the formula for the vertex of a parabola?

Back

Vertex: (-b/2a, f(-b/2a))

Front

What does it mean for two equations to be consistent?

Back

They have at least one solution.

Front

What is the difference between a linear equation and a quadratic equation?

Back

Linear equations have a degree of 1; quadratic equations have a degree of 2.