Jumpstart Day 1

Front

Write the following in interval notation: x < 3 or x ≥ 5

Back

(-∞, 3) or [5, ∞)

Front

Back

Front

Back

Front

Back

Front

Look at the graph. Write the inequality in interval notation: (-2,5)

Back

(-∞,-2)⋃(5,∞)

Front

Define interval notation.

Back

A mathematical notation used to represent a range of values, typically expressed using parentheses and brackets.

Front

What does the symbol '∪' represent in interval notation?

Back

It represents the union of two sets, indicating that values from both intervals are included.

Front

Explain the distributive property.

Back

A property that states a(b + c) = ab + ac, allowing for the multiplication of a single term across terms inside parentheses.

Front

What is a rational expression?

Back

An expression that can be written as a fraction where both the numerator and the denominator are polynomials.

Front

Define 'simplifying an expression'.

Back

The process of rewriting an expression in a simpler or more compact form.