Math 2 Review

Front

Solve for y: 2y + 5 = 25

Back

y = 10

Front

What is the vertex form of a quadratic equation?

Back

y = a(x - h)² + k

Front

If the triangle is transformed following the rule (x,y)⊣(x+5,y-3), what transformation is modeled?

Back

Translation

Front

Identify the transformation: (x,y)⊣(x-5,y+1)

Back

Translation 5 units left, 1 unit up.

Front

How do you isolate a variable raised to the (2/3) power?

Back

Raise both sides to the (3/2) power.

Front

What is the formula for the vertex of a parabola?

Back

x = -b/2a

Front

What does it mean to translate a shape in geometry?

Back

To move it without rotating or flipping it.

Front

What is the standard form of a quadratic equation?

Back

y = ax² + bx + c

Front

What is the effect of a negative 'a' in the quadratic equation y = ax² + bx + c?

Back

It reflects the parabola across the x-axis.

Front

What is the definition of a reflection in geometry?

Back

A transformation that flips a figure over a line.