CL - Alg. 2 - Mod. 1 - Topic 3 Test

Front

What is the equation for vertical motion of an object under the influence of gravity?

Back

Front

What does it mean for a function to be one-to-one?

Back

A function is one-to-one if it assigns a unique output for every unique input, meaning no two different inputs produce the same output.

Front

What is the relationship between a function and its inverse?

Back

The domain of a function is the range of its inverse, and the range of a function is the domain of its inverse.

Front

How can you determine if the inverse of a function is also a function?

Back

The inverse of a function is also a function if the original function is one-to-one.

Front

Back

The solutions are the points (0, 2) and (1, 3).

Front

What is a quadratic inequality?

Back

Front

How do you solve a quadratic inequality?

Back

To solve a quadratic inequality, first find the roots of the corresponding quadratic equation, then test intervals to determine where the inequality holds true.

Front

What does it mean for a function to be reflected across the line y = x?

Back

Reflecting a function across the line y = x means that for every point (a, b) on the function, the point (b, a) will be on the graph of its inverse.

Front

What is the significance of the initial height in the vertical motion equation?

Back

The initial height (h_0) represents the starting position of the object before it begins to move.

Front

What is the vertex of a parabola represented by a quadratic function?

Back