Math Fun!

Front

I am an odd number. Take away one letter and I become even. What number am I?

Back

Seven

Front

Factor by GCF: 12x + 9

Back

3(4x + 3)

Front

Use the graph to determine the solutions: What are the solutions?

Back

1 and 3

Front

What is the vertical stretch of the graph; distance between the midline and the max/min?

Back

Amplitude

Front

How can the period of a sine or cosine graph be found?

Back

2π/B

Front

What is the definition of a function?

Back

A relation where each input has exactly one output.

Front

What is the quadratic formula?

Back

x = (-b ± √(b² - 4ac)) / 2a

Front

What is the Pythagorean theorem?

Back

In a right triangle, a² + b² = c², where c is the hypotenuse.

Front

What is the definition of a polynomial?

Back

An expression consisting of variables and coefficients, involving only non-negative integer exponents.

Front

What is the difference between a rational and an irrational number?

Back

Rational numbers can be expressed as a fraction, while irrational numbers cannot.