Practice Only Exam Review

Front

Simplify x⁻⁶

Back

1 / x⁶

Front

Given the function f(x) = 3x + 1, what is f(-2)?

Back

-5

Front

Which graph represents a function? (Hint: Vertical Line Test)

Back

A graph passes the vertical line test if no vertical line intersects the graph at more than one point.

Front

Simplify 8⁷ / 8²

Back

8⁵

Front

What is the equation of the graph if it has a slope of 3 and a y-intercept of 1?

Back

y = 3x + 1

Front

What is the definition of a function?

Back

A relation where each input has exactly one output.

Front

What is the formula for the slope of a line?

Back

Slope (m) = (y₂ - y₁) / (x₂ - x₁) for two points (x₁, y₁) and (x₂, y₂).

Front

What does the term 'domain' refer to in a function?

Back

The set of all possible input values (x-values) for the function.

Front

What does the term 'range' refer to in a function?

Back

The set of all possible output values (y-values) for the function.

Front

What is the result of f(x) = 2x + 3 when x = 0?

Back

f(0) = 3